Generalaire GF-4541 Reservepro 16x25x5. (3-pack) GF-4541 MERV 11 yields high indoor air quality with an exceptional filter that rivals the competition. GREAT VALUE: You pay only $58 each! Pay less, get more. Most affordable product of this size!... MSRP: Was: $191.00 Now: $174.00 Add to Cart Compare
Generalaire GF-4551 Reservepro 20x25x5. (3-pack) GF-4551 MERV 11 yields high indoor air quality with an exceptional filter that rivals the competition. GREAT VALUE: You pay only $64.67 each! Pay less, get more. Most affordable product of this size!... MSRP: Was: $213.00 Now: $194.00 Add to Cart Compare
Generalaire GF-4556 Reservepro 20x20x5. (3-pack) GF-4556 MERV 11 yields high indoor air quality with an exceptional filter that rivals the competition. GREAT VALUE: You pay only $64.33 each! Pay less, get more. Most affordable product of this size!... MSRP: Was: $212.00 Now: $193.00 Add to Cart Compare
Generalaire generalaire humidifier filter 990-13 Generalaire humidifier filter 990-13 For models 1042, 1040, 1137, 709, 990, SL16 Replace any brands with exact same sizes Genuine Generalaire product Exact size: 9 3/4 x 12 x 1 3/4 inches. FREE... MSRP: Was: $89.00 Now: $79.00 Add to Cart Compare