Kootenay Pre-Filter 660SL | Air Filter Replacement plug tray Additional features of RX Green's

Additional features of RX Green's RTU bags include:

5 g containers

Power Si Original works to enable superior absorption by taking advantage of a patented silicic acid matrix

Bio-Tam is a unique blend of two highly active Trichoderma strains

Kootenay Pre-Filter 660SL | Air Filter Replacement plug tray Additional features of RX Green'sImprove Air Quality with Kootenay Pre Filter 660SL The Kootenay Filter Pre Filter 660SL is a high quality replacement filter designed to protect your carbon filter and ventilation system by capturing large airborne particles before they reach the core filter. Its 12 diameter and 26 length ensure a snug fit for the SL660 model without flange, making it a vital component in maintaining indoor air quality and maximizing the lifespan of your air filter