13x25x1 MERV 8 AC Furnace Filters 12 Pack Hydroponics still remains the favorite of

still remains the favorite of hobbyist and commercial growers throughout the U

• Viable for 2+ years when stored correctly

The custom Snapstand pieces make standard 1-1/4" PVC into a support stand for your system or as many uses as the grower's imagination can conceive

and particulates in non-hazardous environments

13x25x1 MERV 8 AC Furnace Filters 12 Pack Hydroponics still remains the favorite ofNordic 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