SKU: 98300250669

Grech Pond Bio Pressure Filters with UV

Sale price$1691.55 Regular price$1879.50
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Description

Grech Pond Bio Pressure Filters with UVGrech Pond Bio Pressure Filter with UV Light Grech Pond Bio Pressure Filters with UV are used for efficient biological and mechanical filtration of pond water, improving water quality and supporting a stable biological balance while controlling algae growth. Biological and mechanical filter chambers for more efficient removal of dissolved and solid waste Simple quick handle cleaning system for easy maintenance (no need to open and clean foams all the

Grech Pond Bio Pressure Filter with UV Light

Grech Pond Bio Pressure Filters with UV are used for efficient biological and mechanical filtration of pond water, improving water quality and supporting a stable biological balance while controlling algae growth.

  • Biological and mechanical filter chambers for more efficient removal of dissolved and solid waste
  • Simple quick handle cleaning system for easy maintenance (no need to open and clean foams all the time)
  • Enables rapid growth of aerobic bacteria resulting in removal of lethal ammonia and nitrite
  • Able to cope with higher water flows compared to traditional gravity filters
  • Complete with inlet and outlet hose adapters
  • Build in UVC Light for Algae Control

The CPF-pressure pond filter series is among the latest generation of pond filters, combining in a compact system, a high-performance bio-mechanical filter along with the most modern UV technology. The filter is unremarkably dug in at the edge of the pond. The compact way of construction makes the pond technology almost completely disappear. Any and all connections as well as the whole field of technology are found in the top cover. The pond filter can be dug in without any problems. The pond water can be pumped to higher-located waterfalls and from this point return into the garden pond. The pressure pond filter ensures a stable, biological balance and improves the water quality. Along with the appropriate pump (not included in the supply; please note the pond pump´s maximum volume capacity), this ensures for clear water, thus creating healthy surroundings for the pond inhabitants. Operation Pressure pond filters with integrated UV unit are the combination of biological and mechanical filtration and contribute to the effectiveness by a UV-C pond clarifier. Due to their UV radiation, UVC pond clarifiers alterate the algae proteins´ tertiary and quaternary structure which causes their destruction. The algaes clump, thus forming large parts of particles that can be easily removed from the water circulation by the mechanical pond filtration of the pond filter. During the bio-mechanical cleaning microorganisms accumulate inside the filter and remove germs and bacteria from the water. By the way of mechanical filtration, floating particles and dirt remain in the pond filter and do not return into the pond water. It takes about 4-6 weeks for the filter bacteria to settle sufficiently inside the pond filter. Only then is it reasonable to make use of a UVC-pond clarifier. The so-called initial "starter bacteria" help to reduce the time for a new pond filter to start its operation.

PLEASE NOTE: You still require a pond pump, and tubing (pipe) to feed water to the filter and run it.

MODEL CPF-2500
Suitable for Ponds Fish: 2000L
Suitable for Decorative Ponds: 4000L
Pump Flow Rate: 4000L - 8000L
UV Light: 11W
Voltage: 220-240V-50Hz
Power of UV-C: 11W
Max Flow-Through: 6000L/H
Outlet Inlet Hose Adapters: 3"/4 | 1" | 1 1"/4
Stainer Surface: 8m2
Suitable For Ponds Fish Fish: 3m3
Suitable For Decorative Ponds: 6m3
Filter Volume in Litres: 16L
Dimensions in MM (LxWxH): 312x312x471

MODEL CPF-5000
Suitable for Ponds Fish: 4000L
Suitable for Decorative Ponds: 8000L
Pump Flow Rate: 4000L - 8000L
UV Light: 11W
Voltage: 220-240V-50Hz
Power of UV-C: 11W
Max Flow-Through: 8000L/H
Outlet Inlet Hose Adapters: 3"/4 | 1" | 1 1"/4 | 1 1"/2
Stainer Surface: 12m2
Suitable For Ponds Fish Fish: 4m3
Suitable For Decorative Ponds: 8m3
Filter Volume in Litres: 20L
Dimensions in MM (LxWxH): 382x382x474

MODEL CPF-10000
Suitable for Ponds Fish: 6000L
Suitable for Decorative Ponds: 12000L
Pump Flow Rate: 4000L - 10000L
UV Light: 11W
Voltage: 220-240V-50Hz
Power of UV-C: 11W
Max Flow-Through: 10000L/H
Outlet Inlet Hose Adapters: 3"/4 | 1" | 1 1"/4 | 1 1"/2
Stainer Surface: 20m2
Suitable For Ponds Fish Fish: 6m3
Suitable For Decorative Ponds: 12m3
Filter Volume in Litres: 25L
Dimensions in MM (LxWxH): 382x382x574

MODEL CPF-15000
Suitable for Ponds Fish: 15000L
Suitable for Decorative Ponds: 30000L
Pump Flow Rate: 4000L - 10000L
UV Light: 18W
Voltage: 220-240V-50Hz
Power of UV-C: 18W
Max Flow-Through: 10000L/H
Outlet Inlet Hose Adapters: 3"/4 | 1" | 1 1"/4 | 1 1"/2
Stainer Surface: 40m2
Suitable For Ponds Fish Fish: 15m3
Suitable For Decorative Ponds: 30m3
Filter Volume in Litres: 38L
Dimensions in MM (LxWxH): 382x382x769

MODEL CPF-30000
Suitable for Ponds Fish: 25000L
Suitable for Decorative Ponds: 50000L
Pump Flow Rate: 10000L - 15000L
UV Light: 55W
Voltage: 220-240V-50Hz
Power of UV-C: 55W
Max Flow-Through: 12000L/H
Outlet Inlet Hose Adapters: 3"/4 | 1" | 1 1"/4 | 1 1"/2
Stainer Surface: 80m2
Suitable For Ponds Fish Fish: 30m3
Suitable For Decorative Ponds: 60m3
Filter Volume in Litres: 75L
Dimensions in MM (LxWxH): 458x458x771

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 98300250669

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4.4 ★★★★★
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NMMo
Boise, US
★★★★★ 5
Better than woxer imo
Color: Multicolor B (5-pack), Size: Large
I've been buying Woxers, but theyre super expensive for what youre getting. These are similar in feel and style so i switched over. Another nice thing is i dont have to deal with wedgies like i do with the woxers. Theyre not perfect for wearing when its hot, youre still gunna sweat and these dont wick away sweat super well. But i havent seen many brands that do, and these are not the worst. Im 5'7" and 145lbs and these are comfy and tight enough but not snug. They still leave a bit of indentation on the love handles. You CAN tell that youre wearing them under pant if they are tight.
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Reviewed in the United States on May 11, 2026
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Verified Purchase
Siobhan Smith
Natrona Heights, US
★★★★★ 5
Super soft and comfortable!
I haven't bought new underwear in forever. I used to wear thongs, but now find them incredibly uncomfortable. The last few times I've tried to buy new underwear, the sizing was either way off (I'm a medium, but gave up after having to return them for a large and then extra large) or the quality was horrible (two brands stretch waaaay out and they can fall down while wearing them (I have larger ass-ets, so they shouldn't start to slide down during use). I tried these after buying some bamboo pyjamas and I love them! They are incredibly soft, comfortable, and stretchy. I can use them all day, and they work well, whether I'm lounging on the couch or wearing them under my spandex shorts at the gym, they don't ride up or slide down. They are both comfortable and look sexy, while providing support in all the right places. I haven't had them too long, so I can't speak on the durability, but they appear to be of good quality and I plan to order more, this time without the band.
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Reviewed in the United States on November 13, 2025
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Mariel
Whiting, US
★★★★★ 5
Well made, light fabric. Waist doesn't roll.
These bamboo underwear really do keep you cool. They fit true to size, and wear easily. the wide elastic waist band doesn't roll on me. They are comfortable to wear, washed and dried easily. The material has some stretch to it, but not a lot. Well made, no stray strings. Perfect fit for me. Just what I was looking for.
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Reviewed in the United States on May 17, 2026
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Finngirl
Lexington, US
★★★★★ 5
Good quality, smooth feel
I got these briefs so recently that have washed just one pair so far. First off, these are very comfortable, the material is soft & bordering silky, good quality sewing. Wash well and minimal if any shrinkage. They do come a bit wrinkled from the dryer but hey, these are underwear and will go on smoothly. If it were a t-shirt, I would look sloppy. I feel the sizing is accurate. No rolling and these don't announce themselves under clothing. Planning on getting more of these boxers and replacing my old panties.
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Reviewed in the United States on January 31, 2026
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Skurtzo
Draper, US
★★★★★ 4
A little snug on the thighs
Size: Medium, Color: Multicoloured G (5-pack)
Super comfy, soft and thin. For reference, I'm 5'6", 135, athletic build. I bought medium. I almost returned them because I thought they were a bit too snug on my thighs, and my thighs are not large at all. I was concerned about panty lines under snug clothing. But, because they're thin, I figured they would probably stretch, so I kept them. So far, I've only worn them under a night shirt, but they're super comfortable and they dont ride up at all. Very nice, but if your thighs are a little thick, you probably won't like them.
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Reviewed in the United States on August 29, 2025

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