Pondmaster® Clearguard™ Filter Replacement Foam Filter Pads Size:Large Self-cleaning EPDM membrane expands to

Self-cleaning EPDM membrane expands to clear clogged debris

1 cup treats up to 6

dried Bacillus subtilis fermentation product

Helix Super Strength Beneficial Bacteria has over 100 billion colony forming units per gram

For large fish loads it is advisable to double the amount of carbon for the pond size

Pondmaster® Clearguard™ Filter Replacement Foam Filter Pads Size:Large Self-cleaning EPDM membrane expands toThese replacement foam filter pads fit Pondmaster Clearguard pressure filters. This filter foam provides adequate mechanical filtration, removing particles and debris from the pond. SKU UPC Code Description Compatible with 15640 025033156401 Small Foam Filter Pad Clearguard 2700 (#05610) 15645 025033156456 Large Foam Filter Pad Clearguard 5500 (#05620) Clearguard 8000 (#05630) Clearguard 16000 (#05640)