Pondmaster® Bottom Drain for ProLine™ Pressurized Filters Asynchronous Built-in air relief valve and

Built-in air relief valve and pressure gauge prevents filter failure

Releases decomposition by-products immediately

Not all submersible pumps will fit inside a Helix Skimmer with a discharge kit

500' rolls ship by truck freight

Blend Benefits Beneficial Bacteria Contains photosynthetic bacteria

Pondmaster® Bottom Drain for ProLine™ Pressurized Filters Asynchronous Built-in air relief valve andThe Pondmaster Bottom Drain for Pressure Filters enables you to add a bottom drain to any of these pressure filters, in order to facilitate proper cleaning and drainage for these filters. SKU UPC Code Description 15010 025033150102 Bottom Drain for ProLine Pressure Filters (#05010, 05015, 05020, 05025, 05040, 05045)