Quality and Cost Efficient HRV Compatible Products.
Replace your HRV Filters with these quality products:
The pack Includes 2 Stages:
- Stage 1
- 1 micron nominal Sediment Depth Cartridge 10" x 4.5" for Fine sediment reduction
- Stage 2
- Granulated Activated Carbon with added 1/2lb KDF55 for effective Chemical Removal