Replacement Filters for Filtered Air System

SKU#: 4877RF-4pack

1800ceiling

  • Unit price per 
Shipping calculated at checkout.


Replacement filters for our Filtered Air System, item #4877. We recommend replacing the filters every 6 months, depending on CFM's and air flow.

Our 4877M filters are a 3-ply Merv 7-8.

Packages of 4, 8, 12 or an entire case of 200 pieces.