Nispira 16x25x5 MERV 13 Furnace Filter, Compatible with HCF16-13 & 6670 Systems Item Package Quantity:2 designed for compatibility with Zen

designed for compatibility with Zen gravity water filter systems and similar units

Approx dimension: 17

Simply place the bio wheel into the compatible filter housing according to your maintenance routine

Actual filter life may vary depending on:

Nispira 16x25x5 MERV 13 Furnace Filter, Compatible with HCF16-13 & 6670 Systems Item Package Quantity:2 designed for compatibility with Zen16x25x5 MERV 13 Replacement Furnace Filter Keep your compatible heating and cooling system supplied with a properly sized replacement filter using the Nispira 16x25x5 MERV 13 furnace filter. The pleated filter media helps capture dust, pollen, pet dander, and other common airborne particles as air passes through the filter. A laminated diamond pattern support grid helps stabilize the pleats and maintain the filters structure during normal HVAC system