Price Match Guarantee
Lennox Air Filter 59437
This part 59437 is compatible with:
- Product Type:
- Central Air Conditioner
- Brands:
- Lennox
Related Articles & Videos
Air Filter Customer Reviews
Common Problems Fixed by the Air Filter
Based on customer reports and repair data, this part commonly fixes these issues:
Air handler is noisy or loud
Air handler is not blowing enough
Air handler coil icing up
Air handler is frequently cycling/short cycling
Air handler has poor temperature control
Central air conditioner is frequently cycling/short cycling
Central air conditioner - home's humidity is too high
Central air conditioner has poor temperature control
Central air conditioner not blowing enough
Central air conditioner coil icing up
About the Air Filter
The air filter is a critical part of heating and cooling the home. Not only does it filter the circulated air, it also helps keep the air ducts and air handler coil from clogging up. Over time as the air filter collects dust and debris, it can start to produce strange whistling or low humming noises. Check and replace the air filter at least twice a year, more often in dusty/dirty environments or if there is a pet in the home.
Shop by Brands
Repair Help by Brands and Product Type
Alternative Part Number(s)
Family-owned and operated since 1912, Burke America Parts Group is the longest-running genuine appliance, HVAC, and outdoor power equipment parts solution in North America. At Repair Clinic, we're proud to be an international brand trusted by the pros as well as the DIY community.
About Repair Clinic