SPECSTAR Black 1840GPH pressurized biological pond filter for koi and ornamental ponds
SPECSTAR Pressurized Biological Pond Filter, 1840GPH Suitable for Koi Ponds up to 1000 Gallons or Ornamental Ponds up to 2100 Gallons
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SPECSTAR Pressurized Biological Pond Filter, 1840GPH Suitable for Koi Ponds up to 1000 Gallons or Ornamental Ponds up to 2100 Gallons

SPECSTAR Pressurized Biological Pond Filter, 1840GPH Suitable for Koi Ponds up to 1000 Gallons or Ornamental Ponds up to 2100 GallonsSPECSTAR Pressurized Biological Pond Filter 1840GPH Suitable for Koi Ponds up to 1000 Gallons or Ornamental Ponds up to 2100 GallonsSPECSTAR Pressurized Biological Pond Filter 13 watt Light 1580 GPH Suitable Koi Ponds 800 Gallons Ornamental Ponds 1600 GallonsSPECSTAR Bio Pressure Pond Filter with 13W Light 2630 GPH Suitable for Koi Ponds up to 1300 Gallons or Ornamental Ponds up to 2600 Gallons
Size:1840GPH

Key item features

  • Premium Material: Made of strengthened ABS material, this pond filter resists sunlight, water, and aging, ensuring durability.
  • Effective Filtration: Features 4 built-in filter sponges and a 13W UV lamp to remove suspended particles, sediments, and reduce water pollution.
  • Easy Operation: Simple to set up and use, with a switch to change the function from filtered water to sewage through the outlet.
  • High Performance: Maximum flow-through of 7000L/H (1840GPH), suitable for decorative ponds of 1600-2100 gallons and fish ponds of 800-1000 gallons.
  • Convenient Maintenance: Equipped with a crank handle for easy cleaning of the filter sponges without opening the container; sponges and lamp are replaceable.
  • Water Pipe Adapter: Includes adapters for 3/4", 1", and 1 1/4" water pipes, ensuring compatibility with various pipe sizes.
  • Cleaning Indicator: Features a cleaning indicator on the lid to remind you when the filter sponges need cleaning.
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4.463377416073246 stars out of 5, based on 3936 seller reviews(4.5)
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Customer ratings & reviews

4 out of 5 stars
stars32 ratings14 reviews
How item rating is calculated
  1. 5 stars53% (17)
  2. 4 stars25% (8)
  3. 3 stars6% (2)
  4. 2 stars3% (1)
  5. 1 star13% (4)

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Showing 1-3 of 14 reviews

Dec 23, 2025
howard
Item details
Size: 1840GPH
Sold and shipped byVivo mall
5 out of 5 stars review

Verified Purchase

One of my greatest decisions

This filter did exactly what I needed it to do. My pond was full of algae. I began seeing benefits after 2-3 weeks and it was totally clear after about 1 1/2 months, if that. It has been one of my greatest investments. And the wife doesn't have to keep asking me” when am I going to do something about………”.

Helpful?69OYI4SF4N6U5097939828
Apr 12, 2026
Telenova
Item details
Size: 2630GPH
Sold byVivo mallDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Did wonders for my 200 gallon pond. Easy to set up. Great results

Helpful?69OYI4SF4N6U5097939828
Mar 29, 2025
pansy
Item details
Size: 1580GPH
Sold byVivo mallDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great product.

I was struggling to keep my pond water clear. Twenty four hours after my equipment was installed I had crystal clear water. thank you.

Helpful?69OYI4SF4N6U5097939828