3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 15x20x1 (4-Pack) Coupon_uswf_t1_whc Recommended usage is as a

Recommended usage is as a pre-filter for the Doulton Cleansoft SuperCarb or UltraCarb water filtration system housings

it supports clearer ice cubes and fresher drinking water for everyday use

Recommended for chlorinated water supplies only

The FRSS-8 Viqua 8 GPM 1-inch Flow Restrictor has been manufactured to ensure your UV system maintains the required flow rate

The carbon impregnated cellulose provides delicious drinking water directly from your tap at a fraction of the cost of bottled water

3M Filtrete 1000 Micro Allergen & Dust Defense Filter - 15x20x1 (4-Pack) Coupon_uswf_t1_whc Recommended usage is as aThe Filtrete Micro Allergen air filter size 15x20x1 MPR 1000 filters dust, pollen, smoke and mold spores without draining your wallet. This MERV 11 filter uses a pleated fabric with electrostatically charged fibers that act like tiny magnets to capture even the smallest particles for up to 3 months. The Micro Allergen goes to work every time your heating and cooling system kicks on. It's like having an expensive whole house air purifier, only cheaper!