Filtrete 1000 Micro Allergen Defense Filter - 16x30x1 (6-Pack) Culligan Carbon blocks are pressed into

Carbon blocks are pressed into a single piece of carbon with a consistent density meaning the water flow is evenly distributed throughout the carbon in the filter

On-tap faucet drinking water filter with Level 3 Advanced Filtration and convenient compact design

3M Filtrete Ultra Allergen air conditioner and furnace air filters size 20x25x1 MPR 1500 are built to promote better airflow throughout your home

Upgrade your filtration today and enjoy cleaner water with confidence

replacement O-ring

Filtrete 1000 Micro Allergen Defense Filter - 16x30x1 (6-Pack) Culligan Carbon blocks are pressed intoThe Filtrete Micro Allergen air filter size 16x30x1 MERV 11 (6 Pack) captures everything from dust and pollen to the tiniest allergens like smoke and pet dander without draining your wallet. 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!