12x12x1 Pleated MERV 7 Air Filters 24 Pack pumps-&-irrigation Standard application: Use 4-8 ml

Standard application: Use 4-8 ml per gallon of water once per week or with every feeding

Can-Fan® HO 130 78

Please note

Designed to be installed into standard equipment racks

Soil: Mix 2 ml per gallon in non-chlorinated water

12x12x1 Pleated MERV 7 Air Filters 24 Pack pumps-&-irrigation Standard application: Use 4-8 mlNordic Pure MERV 7 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 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters