4 Premium HEPA filter + 4 sheet of carbon pre filters compatible with Holmes aer1 total air filter HAPF30AT-U4R. Compatible with aer1 ready air purifiers | It traps 99.97% airborne allergens and contaminants from the air. Evidently improves the air quality | It also helps deodorize any unfavorable household smell | Compatible with Bionaire Units: BAP260, BAP815, BAP825, BAP9200, BAP9700, BAP520. Holmes Units: CAP531-U, CAP529-U, HAP240, HAP242, HAP412, HAP422, HAP424, HAP706, HAP716, HAP9240, HAP9242, HAP9412, HAP9414, HAP9422, HAP9424 | Dimension: 1.2 x 10 x 4.6 inches. 4 HEPA + 4 sheet of carbon pre filter included.

Nispira Replacement aftermarket air filter compatible with GE refrigerator Cafe series ODOR FILTER. | 15 times more powerful than baking soda to deodorize. | Carbon based material reduces common food odors from the refrigerator. | Filters should be changed every 6 months Dimension: 4.1 x 1.8 x 0.2 inches . | Easy to install. 2 filters included

Premium food grade charcoal water filters compatible with Drinkwell Pet Water Fountains. | Compatible with Avalon and Pagoda Ceramic Pet Water Fountains | Refined activated charcoal water filter help trap hair, debris and remove bad taste and odor from the water making it more appealing to drink | Suggested to replace every 2 to 4 weeks. 2 Filters in a sealed bag to keep the premium quality. | 24 filter included. 100% customer satisfaction guaranteed. Quality meets or exceeds leading national brand