Best Pond Filter Box With Uv Light Large Pond of 2026

Last updated on 15/01/2026

Advertising disclosure

Most Relevant

Most Relevant

Best Choice

Swell Filter Box Premium 45000 without Pump Filtration System, with Mechanical & Biological Media (Inc 36w UV Clarifying Lamp)

Swell Filter Box Premium 45000 without Pump Filtration System, with Mechanical & Biological Media (Inc 36w UV Clarifying Lamp)

Swell UK

Why we love it

Exceptional filtration provides clean water.
Ideal for large, varied ponds.
Simplified maintenance promotes easy care.

Main Highlights

POWERFUL FILTRATION - This highly effective flow through gravity filter incorporates unique filter foam media for efficient mechanical and biological filtration. Complete with 4 media trays that can be filled with additional media such as Alfagrog, foams or even Carbon or Zeolite.
IDEAL FOR LARGE PONDS - Capable of filtering large ponds up to 45,000 Litres, this filter is ideal for wildlife, community, and Koi ponds.
INTELLIGENT DESIGN -The kit includes a large UVC of 36w that can be found within the lid (for easy access) that will eradicate green water completely from your pond. Checking the UV light could not be any easier with its UV spy hole.
EASY MAINTENANCE - Maintenance is simple with its in-situ filter foam cleaning mechanism which allows you to squeeze the foams free of dirt without even getting your hands wet. The dirty water can then be flushed out of the filter box with the 2 sludge drains found at the bottom of the box.
DIMENSIONS - 836 x 515 x 542mm

9.8

Exceptional

9.8

Exceptional

Swell UK

Swell Filter Box Premium 45000 without Pump Filtration System, with Mechanical & Biological Media (Inc 36w UV Clarifying Lamp)

Why we love it

Exceptional filtration provides clean water.
Ideal for large, varied ponds.
Simplified maintenance promotes easy care.

Main Highlights

POWERFUL FILTRATION - This highly effective flow through gravity filter incorporates unique filter foam media for efficient mechanical and biological filtration. Complete with 4 media trays that can be filled with additional media such as Alfagrog, foams or even Carbon or Zeolite.
IDEAL FOR LARGE PONDS - Capable of filtering large ponds up to 45,000 Litres, this filter is ideal for wildlife, community, and Koi ponds.
INTELLIGENT DESIGN -The kit includes a large UVC of 36w that can be found within the lid (for easy access) that will eradicate green water completely from your pond. Checking the UV light could not be any easier with its UV spy hole.
EASY MAINTENANCE - Maintenance is simple with its in-situ filter foam cleaning mechanism which allows you to squeeze the foams free of dirt without even getting your hands wet. The dirty water can then be flushed out of the filter box with the 2 sludge drains found at the bottom of the box.
DIMENSIONS - 836 x 515 x 542mm

Value for Money

Blagdon Midipond Box Filter System with Built In UV Clarifier, Venturi to Oxygenate, Ceramic Bio Media, Polymer Wool Pad, Carbon Foam, Hinged Lid for Easy Maintenance, 28,000 for Extra Large Ponds

Blagdon Midipond Box Filter System with Built In UV Clarifier, Venturi to Oxygenate, Ceramic Bio Media, Polymer Wool Pad, Carbon Foam, Hinged Lid for Easy Maintenance, 28,000 for Extra Large Ponds

Blagdon

Why we love it

Clear, healthy ponds guaranteed.
Spectacular waterfalls made easy.
Algae-free enjoyment for all.

Main Highlights

PROFESSIONAL POND TECHNOLOGY - the unique 7 stage filter process has been specifically created to provide a beautifully clear and healthy pond with a minimum of maintenance
CREATE SPECTACULAR WATERFALLS – this powerful filter has 4 outlets, use 2, 3 or 4 outlets capable of handling high flow rates for spectacular waterfalls and larger pond filtration requirements
PROVIDES OXYGEN-RICH WATER – the venturi oxygenation chamber adds bubbling oxygen-rich water to the filter, creating the ideal environment for friendly bacteria that keep ponds healthy
ALGAE FREE, CLEAR WATER – the built-in clarifier UVC light ensures algae free clear water for better enjoyment of your pond and its inhabitants
EASY MAINTENANCE – large hinged lid for easy access, lift out Hydroscreen stainless steel pre-filter to trap large particles, 3 grades of open cell foam to trap dead algae, dirt and waste, ceramic bio media supports large populations of friendly bacteria, replaceable polymer wool pad polishes the water and carbon impregnated foam removes chemical pollutants

Blagdon Midipond Box Filter System with Built In UV Clarifier, Venturi to Oxygenate, Ceramic Bio Media, Polymer Wool Pad, Carbon Foam, Hinged Lid for Easy Maintenance, 28,000 for Extra Large Ponds

Why we love it

Clear, healthy ponds guaranteed.
Spectacular waterfalls made easy.
Algae-free enjoyment for all.

Main Highlights

PROFESSIONAL POND TECHNOLOGY - the unique 7 stage filter process has been specifically created to provide a beautifully clear and healthy pond with a minimum of maintenance
CREATE SPECTACULAR WATERFALLS – this powerful filter has 4 outlets, use 2, 3 or 4 outlets capable of handling high flow rates for spectacular waterfalls and larger pond filtration requirements
PROVIDES OXYGEN-RICH WATER – the venturi oxygenation chamber adds bubbling oxygen-rich water to the filter, creating the ideal environment for friendly bacteria that keep ponds healthy
ALGAE FREE, CLEAR WATER – the built-in clarifier UVC light ensures algae free clear water for better enjoyment of your pond and its inhabitants
EASY MAINTENANCE – large hinged lid for easy access, lift out Hydroscreen stainless steel pre-filter to trap large particles, 3 grades of open cell foam to trap dead algae, dirt and waste, ceramic bio media supports large populations of friendly bacteria, replaceable polymer wool pad polishes the water and carbon impregnated foam removes chemical pollutants

Blagdon Midipond Box Filter System with Built In UV Clarifier, Venturi to Oxygenate, Ceramic Bio Media, Polymer Wool Pad, Carbon Foam, Hinged Lid for Easy Maintenance, 20,000 for Large Ponds

Blagdon

Why we love it

Ensures clear, healthy pond water.
Creates spectacular waterfalls effortlessly.
Maintenance is incredibly easy.

Main Highlights

PROFESSIONAL POND TECHNOLOGY - the unique 7 stage filter process has been specifically created to provide a beautifully clear and healthy pond with a minimum of maintenance
CREATE SPECTACULAR WATERFALLS – this powerful filter has 4 outlets, use 2, 3 or 4 outlets capable of handling high flow rates for spectacular waterfalls and larger pond filtration requirements
PROVIDES OXYGEN-RICH WATER – the venturi oxygenation chamber adds bubbling oxygen-rich water to the filter, creating the ideal environment for friendly bacteria that keep ponds healthy
ALGAE FREE, CLEAR WATER – the built-in clarifier UVC light ensures algae free clear water for better enjoyment of your pond and its inhabitants
EASY MAINTENANCE – large hinged lid for easy access, lift out Hydroscreen stainless steel pre-filter to trap large particles, 3 grades of open cell foam to trap dead algae, dirt and waste, ceramic bio media supports large populations of friendly bacteria, replaceable polymer wool pad polishes the water and carbon impregnated foam removes chemical pollutants

Blagdon Midipond Box Filter System with Built In UV Clarifier, Venturi to Oxygenate, Ceramic Bio Media, Polymer Wool Pad, Carbon Foam, Hinged Lid for Easy Maintenance, 20,000 for Large Ponds

Why we love it

Ensures clear, healthy pond water.
Creates spectacular waterfalls effortlessly.
Maintenance is incredibly easy.

Main Highlights

PROFESSIONAL POND TECHNOLOGY - the unique 7 stage filter process has been specifically created to provide a beautifully clear and healthy pond with a minimum of maintenance
CREATE SPECTACULAR WATERFALLS – this powerful filter has 4 outlets, use 2, 3 or 4 outlets capable of handling high flow rates for spectacular waterfalls and larger pond filtration requirements
PROVIDES OXYGEN-RICH WATER – the venturi oxygenation chamber adds bubbling oxygen-rich water to the filter, creating the ideal environment for friendly bacteria that keep ponds healthy
ALGAE FREE, CLEAR WATER – the built-in clarifier UVC light ensures algae free clear water for better enjoyment of your pond and its inhabitants
EASY MAINTENANCE – large hinged lid for easy access, lift out Hydroscreen stainless steel pre-filter to trap large particles, 3 grades of open cell foam to trap dead algae, dirt and waste, ceramic bio media supports large populations of friendly bacteria, replaceable polymer wool pad polishes the water and carbon impregnated foam removes chemical pollutants

Swell Filter Box Premium 25,000 without Pump Filtration System, with Mechanical & Biological Media (Inc 18w UV Clarifying Lamp)

Swell Filter Box Premium 25,000 without Pump Filtration System, with Mechanical & Biological Media (Inc 18w UV Clarifying Lamp)

Swell UK

Why we love it

Powerful and efficient filtration system.
Ideal for large ponds.
Easy and clean maintenance.

Main Highlights

POWERFUL FILTRATION - This highly effective flow through gravity filter incorporates unique filter foam media for efficient mechanical and biological filtration. Complete with 2 media trays that can be filled with additional media such as Alfagrog, foams or even Carbon or Zeolite.
IDEAL FOR LARGE PONDS - Capable of filtering large ponds up to 25,000 Litres, this filter is ideal for wildlife, community, and Koi ponds.
INTELLIGENT DESIGN -The kit includes a large UVC of 18w that can be found within the lid (for easy access) that will eradicate green water completely from your pond. Checking the UV light could not be any easier with its UV spy hole.
EASY MAINTENANCE - Maintenance is simple with its in-situ filter foam cleaning mechanism which allows you to squeeze the foams free of dirt without even getting your hands wet. The dirty water can then be flushed out of the filter box with the 2 sludge drains found at the bottom of the box.
DIMENSIONS - 51 x 46 x 53cm

Swell Filter Box Premium 25,000 without Pump Filtration System, with Mechanical & Biological Media (Inc 18w UV Clarifying Lamp)

Why we love it

Powerful and efficient filtration system.
Ideal for large ponds.
Easy and clean maintenance.

Main Highlights

POWERFUL FILTRATION - This highly effective flow through gravity filter incorporates unique filter foam media for efficient mechanical and biological filtration. Complete with 2 media trays that can be filled with additional media such as Alfagrog, foams or even Carbon or Zeolite.
IDEAL FOR LARGE PONDS - Capable of filtering large ponds up to 25,000 Litres, this filter is ideal for wildlife, community, and Koi ponds.
INTELLIGENT DESIGN -The kit includes a large UVC of 18w that can be found within the lid (for easy access) that will eradicate green water completely from your pond. Checking the UV light could not be any easier with its UV spy hole.
EASY MAINTENANCE - Maintenance is simple with its in-situ filter foam cleaning mechanism which allows you to squeeze the foams free of dirt without even getting your hands wet. The dirty water can then be flushed out of the filter box with the 2 sludge drains found at the bottom of the box.
DIMENSIONS - 51 x 46 x 53cm

AllPondSolutions Pressurised Koi Fish Pond Filter with UV Steriliser – All in one UV Pond Filter System - Easy to Clean & Maintain - for Outdoor Ponds Up to 20000 litres - PFC-20000

AllPondSolutions Pressurised Koi Fish Pond Filter with UV Steriliser – All in one UV Pond Filter System - Easy to Clean & Maintain - for Outdoor Ponds Up to 20000 litres - PFC-20000

allpondsolutions

Why we love it

Keeps pond water crystal clear.
Efficient waste and impurity removal.
Cleaning and maintenance is easy.

Main Highlights

Clear Water For Ponds - Keep pond water clean with this pressurised pond UV filter! It's more compact, easier to position, and can handle higher water flows than conventional gravity pond filters.
Efficient UV Water Filter System - Designed to provide biological and mechanical filtration, this koi pond UV light filter helps in the removal of harmful dissolved/solid waste, ammonia, and nitrite.
Helps Keep Pond Water Safe - Our koi pond filter kit has a built-in UV steriliser or clarifier. Each of these UV filters help prevent your pond water from turning green and helps eliminate impurities.
Easy Cleaning - Our pond filters with UV is designed with a rotational handle that makes cleaning a breeze. You don't need to constantly disassemble the UV filter for pond to clean the filter foams.
Complete Sets Optional With Pond Pumps, Accessories - Our pond filter with UV light ranges from a 3000L small pond filter to 50000L large. You can also get a pond pump and filter kit with pumps, hoses, worm drives.

AllPondSolutions Pressurised Koi Fish Pond Filter with UV Steriliser – All in one UV Pond Filter System - Easy to Clean & Maintain - for Outdoor Ponds Up to 20000 litres - PFC-20000

Why we love it

Keeps pond water crystal clear.
Efficient waste and impurity removal.
Cleaning and maintenance is easy.

Main Highlights

Clear Water For Ponds - Keep pond water clean with this pressurised pond UV filter! It's more compact, easier to position, and can handle higher water flows than conventional gravity pond filters.
Efficient UV Water Filter System - Designed to provide biological and mechanical filtration, this koi pond UV light filter helps in the removal of harmful dissolved/solid waste, ammonia, and nitrite.
Helps Keep Pond Water Safe - Our koi pond filter kit has a built-in UV steriliser or clarifier. Each of these UV filters help prevent your pond water from turning green and helps eliminate impurities.
Easy Cleaning - Our pond filters with UV is designed with a rotational handle that makes cleaning a breeze. You don't need to constantly disassemble the UV filter for pond to clean the filter foams.
Complete Sets Optional With Pond Pumps, Accessories - Our pond filter with UV light ranges from a 3000L small pond filter to 50000L large. You can also get a pond pump and filter kit with pumps, hoses, worm drives.

Small Fish Pond Filter Box - Koi/Goldfish - Ponds up to 6000L Full Kit - Includes 9w UV 2300L/H Pump hosing and clips.

Small Fish Pond Filter Box - Koi/Goldfish - Ponds up to 6000L Full Kit - Includes 9w UV 2300L/H Pump hosing and clips.

allpondsolutions

Why we love it

Perfect for small ponds.
Ensures healthy, clear water.
Effortless to clean.

Main Highlights

Ideal for small ponds up to 6000L - Full Kit Includes Pond filter box / 2300L/H Pump / 9w UV / Hosing
Designed to provide mechanic and biological filtration to ensure your pond is always clear and healthy, Includes 9w High Performance UVC clears green water algae
Includes Japanese matting, coarse / fine foam, bio balls filter media. Thermometer / dirty filter indicator built into lid
This is a gravity filter; it must be situated higher than the pond surface. Ensure that the outlet hose is under 1m in length and that there is a drop of 15cm over this distance to the pond surface
Dimensions: 400 x 275 x 400mm (H x W x L) Easy to clean, easy access hinged lid, 5 metre cable, no mains plug is included with an outdoor electrical product for safety reasons

Small Fish Pond Filter Box - Koi/Goldfish - Ponds up to 6000L Full Kit - Includes 9w UV 2300L/H Pump hosing and clips.

Why we love it

Perfect for small ponds.
Ensures healthy, clear water.
Effortless to clean.

Main Highlights

Ideal for small ponds up to 6000L - Full Kit Includes Pond filter box / 2300L/H Pump / 9w UV / Hosing
Designed to provide mechanic and biological filtration to ensure your pond is always clear and healthy, Includes 9w High Performance UVC clears green water algae
Includes Japanese matting, coarse / fine foam, bio balls filter media. Thermometer / dirty filter indicator built into lid
This is a gravity filter; it must be situated higher than the pond surface. Ensure that the outlet hose is under 1m in length and that there is a drop of 15cm over this distance to the pond surface
Dimensions: 400 x 275 x 400mm (H x W x L) Easy to clean, easy access hinged lid, 5 metre cable, no mains plug is included with an outdoor electrical product for safety reasons

Kockney Koi Yamitsu Mega Filter With 11 Watt UV Black Box Pond Filter

Kockney Koi Yamitsu Mega Filter With 11 Watt UV Black Box Pond Filter

Kockney Koi Yamitsu

Why we love it

Maintains a large water volume.
Includes 11 watt UV.
Effortless installation process.

Kockney Koi Yamitsu Mega Filter With 11 Watt UV Black Box Pond Filter

Why we love it

Maintains a large water volume.
Includes 11 watt UV.
Effortless installation process.

Blagdon Inpond 5-in-1 6000 Easy Care Clean Pond Solution, 26.5w Pond Pump & Filter with UV Clarifier for Algae Control and Clear Water, LED Light, 3 Fountain Heads, for Ponds Up to 6,000L, Black

Blagdon Inpond 5-in-1 6000 Easy Care Clean Pond Solution, 26.5w Pond Pump & Filter with UV Clarifier for Algae Control and Clear Water, LED Light, 3 Fountain Heads, for Ponds Up to 6,000L, Black

Blagdon

Why we love it

Clear and beautiful pond solution.
Multi-layered filtration system included.
Automatic night time lighting.

Main Highlights

INSTANT SOLUTION FOR A CLEAR AND BEAUTIFUL POND - a complete easy care in-pond solution for crystal clear water, including pump, filter, 4 fountain options, green water UV clarifier and automatic LED spotlight, IP68 rated
MULTI-LAYERED FILTRATION SYSTEM - water is drawn in through the inlet gills by the durable sealed motor unit and passes through 2 reducing grades of open cell foam which catch dirt and waste, the polymer pad then polishes the water by removing smaller particles. The water then passes through the ceramic bio media which support large populations of beneficial bacteria to break down organic matter before being drawn into the UVC chamber
UV CLARIFIER STERILISER FOR ALGAE CONTROL - pond water is drawn through the 9w UV clarifier, which kills algae and makes green water clear. It is very important to replace the UVC lamp annually in Spring for optimal algae removal
LED LIGHT BRINGS POND TO LIFE AFTER DARK - this pond filter pump includes an automatic night time LED spot light with pivoting feature to bring your pond to life after dark (replace bulb annually)
INCLUDES 4 ATTRACTIVE FOUNTAIN HEAD OPTIONS - this filter pump comes with 4 attractive fountain heads; Single Daisy, Super Daisy, Water Bell, Tulip

Blagdon Inpond 5-in-1 6000 Easy Care Clean Pond Solution, 26.5w Pond Pump & Filter with UV Clarifier for Algae Control and Clear Water, LED Light, 3 Fountain Heads, for Ponds Up to 6,000L, Black

Why we love it

Clear and beautiful pond solution.
Multi-layered filtration system included.
Automatic night time lighting.

Main Highlights

INSTANT SOLUTION FOR A CLEAR AND BEAUTIFUL POND - a complete easy care in-pond solution for crystal clear water, including pump, filter, 4 fountain options, green water UV clarifier and automatic LED spotlight, IP68 rated
MULTI-LAYERED FILTRATION SYSTEM - water is drawn in through the inlet gills by the durable sealed motor unit and passes through 2 reducing grades of open cell foam which catch dirt and waste, the polymer pad then polishes the water by removing smaller particles. The water then passes through the ceramic bio media which support large populations of beneficial bacteria to break down organic matter before being drawn into the UVC chamber
UV CLARIFIER STERILISER FOR ALGAE CONTROL - pond water is drawn through the 9w UV clarifier, which kills algae and makes green water clear. It is very important to replace the UVC lamp annually in Spring for optimal algae removal
LED LIGHT BRINGS POND TO LIFE AFTER DARK - this pond filter pump includes an automatic night time LED spot light with pivoting feature to bring your pond to life after dark (replace bulb annually)
INCLUDES 4 ATTRACTIVE FOUNTAIN HEAD OPTIONS - this filter pump comes with 4 attractive fountain heads; Single Daisy, Super Daisy, Water Bell, Tulip

Pond One Claritec 3000UV Pressurised Pond Filter with UV Clarifier for Koi and Goldfish Pond

Pond One Claritec 3000UV Pressurised Pond Filter with UV Clarifier for Koi and Goldfish Pond

Pond One

Why we love it

Crystal clear water guaranteed.
Built-in UV sterilizer.
Compact yet powerful.

Main Highlights

CRYSTAL CLEAR WATER: Claritec Pond Filter removes debris and algae for ponds up to 3000L, keeping water pristine for fish.
BUILT-IN UV STERILIZER: Integrated UV light kills bacteria and prevents green water, helping maintain balanced pond ecology. IMPORTANT - UV BULB PACKED WITHIN FILTER SPONGES TO ALLOW FOR SAFE TRANSPORT.
COMPACT YET POWERFUL: Small footprint belies big performance from multiple filtering chambers and high flow design.
EASY MAINTENANCE: Washable filter media traps dirt for simple cleaning without costly filter replacements.
REQUIRES SEPARATE PUMP: Works with MantaRay 3000 pump (sold separately) for best results.
FOR PONDS UP TO: 3000 litres if lightly stocked and in shade or 1500 litres if standard stock levels of fish and plants in partial shade or 750 litres if heavily stocked with fish and plants and in sunlight
NO PLUG SUPPLIED: Comes with 10m outdoor cable. Needs to be hardwired into a pond/outdoor switchboard by a qualified electrician.
IMPORTANT - UV BULB PACKED WITHIN FILTER SPONGES TO ALLOW FOR SAFE TRANSPORT.

Pond One Claritec 3000UV Pressurised Pond Filter with UV Clarifier for Koi and Goldfish Pond

Why we love it

Crystal clear water guaranteed.
Built-in UV sterilizer.
Compact yet powerful.

Main Highlights

CRYSTAL CLEAR WATER: Claritec Pond Filter removes debris and algae for ponds up to 3000L, keeping water pristine for fish.
BUILT-IN UV STERILIZER: Integrated UV light kills bacteria and prevents green water, helping maintain balanced pond ecology. IMPORTANT - UV BULB PACKED WITHIN FILTER SPONGES TO ALLOW FOR SAFE TRANSPORT.
COMPACT YET POWERFUL: Small footprint belies big performance from multiple filtering chambers and high flow design.
EASY MAINTENANCE: Washable filter media traps dirt for simple cleaning without costly filter replacements.
REQUIRES SEPARATE PUMP: Works with MantaRay 3000 pump (sold separately) for best results.
FOR PONDS UP TO: 3000 litres if lightly stocked and in shade or 1500 litres if standard stock levels of fish and plants in partial shade or 750 litres if heavily stocked with fish and plants and in sunlight
NO PLUG SUPPLIED: Comes with 10m outdoor cable. Needs to be hardwired into a pond/outdoor switchboard by a qualified electrician.
IMPORTANT - UV BULB PACKED WITHIN FILTER SPONGES TO ALLOW FOR SAFE TRANSPORT.

Blagdon 9W Mini-Pond 6-Stage Box Filter 12000 Litre Model with UV Clarifier Light, for Ponds Up-to 12,000 Litres, Black

Blagdon 9W Mini-Pond 6-Stage Box Filter 12000 Litre Model with UV Clarifier Light, for Ponds Up-to 12,000 Litres, Black

Blagdon

29% Off

Why we love it

Optimal health with 6-stage filter.
UV light eliminates algae growth.
Hassle-free cleaning and maintenance.

Main Highlights

Create a clean and healthy environment for your fish with a minimal amount of maintenance due to the unique 6 stage filter design
UV light kills green water algae, Spray Bar oxygenates water, Graded Foam traps waste, Pro Bio Media creates healthy water, Polymer Wool polishes water, Carbon Foam removes chemical pollutants
This is a gravity filter; it must be situated higher than the pond surface. Ensure that the outlet hose is under 1m in length and that there is a drop of 15cm over this distance to the pond surface
Easy to clean, easy access hinged lid, 5 metre cable, no mains plug, no hose included
Multi choice hoze fitting 1.27 cm, 1.905 cm, 2.54 cm (hoze not included)
High Performance UVC clears green water algae
Note This unit is protected by a micro switch which prevents the UVC light from illuminating when the cover is removed even if the power is on. This is a safety mechanism as UV light can be damaging to eyes and skin.In order to check the UVC lamp is operating remove the spray bar and hold a piece of plain paper up to the UVC outlet. A faint blue reflection should be seen. This operation may need to be carried out at dusk as the UVC lamp emits a faint a dim blue light under normal operation

Blagdon 9W Mini-Pond 6-Stage Box Filter 12000 Litre Model with UV Clarifier Light, for Ponds Up-to 12,000 Litres, Black

29% Off

Why we love it

Optimal health with 6-stage filter.
UV light eliminates algae growth.
Hassle-free cleaning and maintenance.

Main Highlights

Create a clean and healthy environment for your fish with a minimal amount of maintenance due to the unique 6 stage filter design
UV light kills green water algae, Spray Bar oxygenates water, Graded Foam traps waste, Pro Bio Media creates healthy water, Polymer Wool polishes water, Carbon Foam removes chemical pollutants
This is a gravity filter; it must be situated higher than the pond surface. Ensure that the outlet hose is under 1m in length and that there is a drop of 15cm over this distance to the pond surface
Easy to clean, easy access hinged lid, 5 metre cable, no mains plug, no hose included
Multi choice hoze fitting 1.27 cm, 1.905 cm, 2.54 cm (hoze not included)
High Performance UVC clears green water algae
Note This unit is protected by a micro switch which prevents the UVC light from illuminating when the cover is removed even if the power is on. This is a safety mechanism as UV light can be damaging to eyes and skin.In order to check the UVC lamp is operating remove the spray bar and hold a piece of plain paper up to the UVC outlet. A faint blue reflection should be seen. This operation may need to be carried out at dusk as the UVC lamp emits a faint a dim blue light under normal operation

We scanned 1798 products

We reviewed these offers relevant to the Pond Filter Box With Uv Light Large Pond within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like Swell UK, Blagdon, allpondsolutions, Kockney Koi Yamitsu, Pond One, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.

For the best Pond Filter Box With Uv Light Large Pond in the market, we considered we took a deep dive into 8991 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that:

The clear winner of our analysis is Swell Filter Box Premium 45000 without Pump Filtration System, with Mechanical & Biological Media (Inc 36w UV Clarifying Lamp). We love many things about this product by Swell UK. What sets it apart from the competition is Exceptional filtration provides clean water, Ideal for large, varied ponds, Simplified maintenance promotes easy care.
The best value product for most shoppers and where user satisfaction is continuously the highest is Blagdon Midipond Box Filter System with Built In UV Clarifier, Venturi to Oxygenate, Ceramic Bio Media, Polymer Wool Pad, Carbon Foam, Hinged Lid for Easy Maintenance, 28,000 for Extra Large Ponds by Blagdon based on online reviews by bloggers, experts and online shoppers.
The biggest bargain at the moment for Pond Filter Box With Uv Light Large Pond and the best cost-to-value ratio is Blagdon 9W Mini-Pond 6-Stage Box Filter 12000 Litre Model with UV Clarifier Light, for Ponds Up-to 12,000 Litres, Blackat Blagdon with a 29% discount.
Our list of the best Pond Filter Box With Uv Light Large Pond is updated regularly to reflect new releases and changes in product availability, so be sure to check back often for the latest rankings and discounts.