Reusable fine-weave felt pads trap tiny debris to "polish" pond water to sparkling clarity. Drs. Foster and Smith 100-Micron Felt Pads effectively remove unsightly particles from pond water for enhanced water clarity. Perfect for protecting biological filter media from clogs and debris buildup that can affect overall pond water quality and health. Simply cut to fit any pond filter for improved mechanical filtration and efficient biological filtration.
Drs. Foster and Smith 100-Micron Felt Pads measure 36" x 30" x 1/8" thick, and are available individually or in a 6-pack. 100-Micron Felt Pad also available as a 30" x 18" single pad or 6-pack. 50-micron Felt Pads also available as a 30" x 18" single pad or 6-pack or a 36" x 30" single pad or 6-pack.
Fulfill virtually any filtration need with our super-convenient selection of cut-to-fit pads available in a variety of styles and densities. Drs. Foster and Smith Mechanical Filter Media available in Bonded Blue Filter Pads, Super Fine Lime Pads, Fine Beige Pads, Coarse Black Pads, and Carbon Pads.
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Shop all Mechanical Filter Media.
Shop all Filter Media.
Benefits of Mechanical Filtration
Mechanical filtration can greatly improve the health of most ponds, and is also important for efficient biological filtration. The process is simple: mechanical filter media strains solid debris such as fish excrement, sludge, uneaten food, or debris from your pond as water passes through.
The debris-laden mechanical filter media can then be easily removed and rinsed or replaced. Mechanical filter media not only reduces the amount of solids in your water, but more importantly, it keeps debris from reaching your biological media, building up, and creating dead spots where nitrifying bacteria can't reproduce.