Kootenay Filter Pre-Filter 500SL | Air Filter Replacement Light Meters + PAR Meters Dual-ball bearings and a 50

Dual-ball bearings and a 50

and no spare parts to stock

Universal Compatibility: Functions seamlessly with any brand of rooting gel or powder to enhance strike rates

If the probe is contaminated (dirty)

Kootenay Filter Pre-Filter 500SL | Air Filter Replacement Light Meters + PAR Meters Dual-ball bearings and a 50Extend Filter Life with the Kootenay 500SL Air Filter Replacement Designed for SL500 filters without a flange, the Kootenay Filter Pre Filter 500SL blocks dust, debris, and larger particulates from reaching and clogging your primary filter. This replacement pre filter enhances air filtration efficiency, supports odor control, and reduces system maintenance over time. With a 16'' diameter, 20'' length, and compatibility with 6'', 8'', and 10'' flanges,