Best Foam Pond Filters in 2026

Fits the Pennington Aquagarden Inpond 5 in 1 - 300 gallon pond Pump & filter

Contains 6 disposable polymer wool Filter pads

Contains 1 Medium grade open cell foam filter pad

Fits the Pennington Aquagarden Inpond 5 in 1 - 200 gallon pond Pump & filter

Contains 6 disposable polymer wool Filter pads

Contains 1 Medium grade open cell foam filter pad

SUBMERSIBLE FILTER: Flat box filter prevents pump from clogging and keeps pond water clear and clean.

PARTS INCLUDED: Coarse and fine foam pads, tubing and three hose fittings.

CONVENIENT: Attach to various pump inlets – easy to detach for cleaning.

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

Innovative Flow-Through filter design with biological and mechanical filtration provides maximum oxygenation.

BioSmart 5000 is suitable for ponds up to 5,000 gallons (with no fish).

High-surface area filter foams provide exceptional biological filtration capability.

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

HQRP® 2 pack Black and Blue Foam Filter Pads;

Coarse and Fine-mesh foam Pads for removing debris and prevention pump from clogging;

The pads are used in SF1 Submersible Pond Flat Box Filter for FK5 / FK6 Filtration Fountain Kits;

Replacement red filter foam

Fits BioSmart 5000 and 10000

Fits BioTec 5.1 and 10.1

HQRP 4-Pack Foam Filter Kit; Diameter 7.3" / 185 mm;

Compatible with Laguna Pressure-Flo 1400 U.S. Gal. (5000 L) and 2000 U.S. Gal. (6000 L) UVC Filters; Replacement for Laguna part PT1736, PT1503 Foam Filter;

High quality foams effectively remove debris for crystal clear pond water; Provide complete mechanical filtration, trapping dirt and debris;

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)

Max. pump capacity 1585gph (6000l/h) with 13w Clarifier

The BioPress UVC 1600 is a compact pressure filter with built-in 9W UV Clarifier and cleaning mechanism that ensure clear, healthy ponds up to 1,600 gallons.

This pressure filter is ideal for supplying high-elevation waterfalls.

Varying filter media is included for the best filter biology and effective nutrient decomposition.

POND FILTER PAD: Two stages of mechanical filtration pads to enhance water quality

DURABLE: Constructed of a durable foam material to be used with several Beckett filtration systems

LOW MAINTENANCE: The Combo Filter Pad is easy to clean saving you time

HQRP® Black and Blue Foam Filter Pads

Coarse and Fine-mesh foam Pads for removing debris and prevention pump from clogging;

The pads are used in SF1 Submersible Pond Flat Box Filter for FK5 / FK6 Filtration Fountain Kits;

HQRP® 4 pack Black and Blue Foam Filter Pads Replacement + HQRP®

Coarse and Fine foam Pads for removing debris and prevention pump from clogging;

The pads are used in SF1 Submersible Pond Flat Box Filter for FK5 / FK6 Filtration Fountain Kits;

HQRP® 4 pack Black and Blue Foam Filter Pads Replacement;

Coarse and Fine foam Pads for removing debris and prevention pump from clogging;

The pads are used in SF1 Submersible Pond Flat Box Filter for FK5 / FK6 Filtration Fountain Kits;

LONG LASTING FILTRATION: Easily attach this biological filter to a fountain or pond pump for up to 18 months of filtration

EASY TO CLEAN: Residue can be washed off by simply running water over the foam filters

IDEAL FOR SMALL TO MEDIUM SIZED PONDS: The kit is best suited filtering ponds up to 750 gallons and approximately 18" deep.

HQRP® 4-pack + 1 free Foam Pre-filters;

Foam filters for removing debris and prevention pump from clogging; For use in ponds and water gardens;

The foam insert is used in pre-filter of FK3 Filtration Fountain Kit, part # 19016 Replacement;

HQRP® 2-pack Foam Pre-filters;

Foam filters for removing debris and prevention pump from clogging; For use in ponds and water gardens;

The foam insert is used in pre-filter of FK3 Filtration Fountain Kit, part # 19016 Replacement;

HQRP 3-Pack Foam Filter Kit; Diameter - 7.3" / 185 mm;

Compatible with Laguna Pressure-Flo 1000 U.S. Gal (3000 L) and Pressure-Flo 700 U.S. Gal (2500 L) UVC Filters; Replacement for Laguna Foam Media Filters PT1735, PT1501;

High quality foams effectively remove debris for crystal clear pond water;