17x20x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Grow1 5' Steel Stake pH- Bloom uses Phosphoric Acid

pH- Bloom uses Phosphoric Acid as its main ingredient

- 400/600/1000 Watt

The KDF85 + Granulated Catalytic Activated Carbon combination removes up to 99% of both chlorine and chloramines — making it more effective than standard carbon-only filters for municipal water treated with chloramines

Each time air passes through a Nordic Pure Pleated ASG activated carbon replacement furnace filter

17x20x1 MERV 14 Plus Carbon AC Furnace Filters 6 Pack Grow1 5' Steel Stake pH- Bloom uses Phosphoric AcidNordic Pure pleated AC air filters are made of electrostatically charged synthetic materials that attract and capture most airborne particulates in your home or office. Each time air passes through a Nordic Pure pleated furnace filter, lint, household dust, pollen, dust mites, pet dander, baking flour, mold spores and other contaminants are removed. Our filter media prevents the growth of bacteria or mold, resulting in a much healthier living space.