Compare our 4 Metal Framed (Rigid) Permanent Filters
Metal Filters | SILVER | GOLD | PLATINUM | MaxMERV9 |
Frame: | Galvanized | Aluminum | Aluminum | Aluminum |
MERV Rating: | MERV 6 | MERV 8 | MERV 7 | MERV 9 |
Resistance Rating: | 0.08" WG | 0.12" WG | 0.13" WG | 0.20" WG |
Stages: | 3-Stage | 3-Stage | 5-Stage | 5-Stage |
Construction: | Single Rivet | Screwed Frame | Double Rivets | Double Rivets |
Low Resistance: | | | | |
High Dust Capture: | | | | |
Lifetime Warranty: | | | | |
Features: | Popular | Balanced Filter | Heavy Duty | Corrugated Frame |
Price starts at: | $59.99 | $99.99 | $119.99 | $64.99 |