21x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety Brew yourself to biologic greatness

Brew yourself to biologic greatness and finally see what your tea brewer can do for your garden

◉ USER FRIENDLY & EASY SET-UP — Flexible 180° folding design

These pumps are ideal for use in hydroponics as well as many other applications including aquariums

Individual glasses can be purchased separately

21x22x1 Exact MERV 7 Plus Carbon AC Furnace Filters 6 Pack Garden Hygiene and Safety Brew yourself to biologic greatnessNordic 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.