21x27x1 Trane Replacement MERV 8 AC Furnace Filters 6 Pack complete-systems Plant Health in the Palm

Plant Health in the Palm of Your Hand - Manage

Yuba Green is recommended for outdoor use

Flange: 6" Fixed

The fans are set to exhaust out heated air out the front and should be positioned near the top of the rack

21x27x1 Trane Replacement MERV 8 AC Furnace Filters 6 Pack complete-systems Plant Health in the PalmNordic Pure MERV 8 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 8 furnace filters are comparable to HVAC filters with the rating of MPR 800. While different companies use different scales to measure the air filters