Bio Pressure Pond Filter, with 13W UV-C Light, 1050 GPH Suitable for Koi Ponds up to 500 Gallons or Landscape Pools up to 1050 Gallons

I didnt think this was going to work but it does. It took it about a week to really clear up and i can see the bottom of my pond now and my fish swimming around. It has done a awesome job. I went from green pea soup to seeing sand at the bottom of the pool. Cleaning it is a breeze. It did have a drip where my water comes out but may have been my hose. A clamp fixed that right up. I highly would recommend this filter. Love it!!

Wanted to upgrade on my fishpond filter.Works amazing. I haven’t had to clean my pond out once since starting it up.Normally, with the smaller filter, I would have to drain all the water and refill, but this filter does the job. It made it through spring with all the pollen.Easy to use. Size is also OK.The only thing I noticed is the hoses seem to link, but I put a hose clamp on it and hadn’t had a leak since

2nd time purchasing this unit. Easy to install and use. The pump mechanism when cleaning the filters gets stuck over time and eventually it does not work. The UV light also went out over time. Ordered a replacement, but componentes were corroded, so did not work. Eventually the housing unit for the UV light sprung leaks through the gasket and screws. I still give it a high rating. After all, the previous unit lasted me 2.5 years with every day usage.

I would put zero stars but that’s not possible, I bought a 2100 GPH from Amazon resell it arrived would set up noticed a missing parts, but I had some old fitting in my workshop so I made due. Turns out the UV light doesn’t work and the brace around the middle was cracked. A lot of the parts this are made of cheap plastic that I’m sure we’re not last long. I should’ve just bought brand new because it was like four dollars more as I just noticed…. Shop elsewhere.!

This is the 3rd filter I've gotten for my 1000 gallon pond. It is heavy duty. My pond water is crystal clear so far. It has a self-cleaning feature, and while I do use it, I don't think it cleans the filters very well, so I still remove them and rinse every few weeks. It has so far cleared out the spring algae bloom. I'm pleased with this purchase and my koi are happy.

The media could not be loaded. I don’t know why all the returns but this little guy is doing a great job on our koi pond. This filter replaced a high end pond max 2400 which cracked after 5 years. Was not going to pay $500+ for a replacement unit so thought I try this one at 20% the cost of a pond max. Cleans the pond just as well. Would buy this again. We use a 2400 gallon/hour pump and does just fine with the filter. And cleans just as easy as the pond max. No complaints!

When my old pond filter bit the dust, this new design became the replacement. What an improvement! In a day and a half it went from murky green to crystal clear! Ran for about a month and even though the indicator hadn't popped, gave it a few twirls, green bilge came out, looking good!! I don't understand the comments about leaks. This unit doesn't leak at all. If it's not put together properly (user error) of course it could leak, but the design installed as intended won't leak. I like all the fitting options too. I'm using 1" corrugated in out lines (that can really move water with a properly sized pump!) And got a 1.25" lie flat hose for the dirty water into the garden. Don't understand why it isn't IPx5 or 6 water resistant (it's for outdoor use, right? And I live in a rainforest!) And they say it can't be covered with anything (I'm using an inverted plastic crate), but other than that nonsense is a fantastic filter and huge improvement in my case - glad my old one died! Very, very well made, definitely to US design standards.

This filter requires the pump to make it work. If you do not have one, you will need to purchase one. I was not aware as when I asked questions it said it came with everything needed. We had to go back and purchase the pump and hoses. It did not come with clamps for the hoses but my husband was able to use items we already had at home. We do not have any leaks. So far it has been running about two weeks. Our tank was very green from the algae build up. It took about a week to clear our 300 gallon stock tank up once it was set up. Other reviews mentioned the UV light quit working. I will update my review if it does. The price was fair and we are pleased with it.