669363R Nordyne Filter Hogs-Hair 20" × 22" × ½"
669363R Nordyne Filter Hogs-Hair 20" × 22" × ½"
Description
The Nordyne 669363R is an OEM hogs-hair filter engineered for use in Nordyne M3 and select M7 HVAC systems. Its stiff blue Poly-Flo media effectively captures dust, hair, and debris to protect heat exchangers and maintain optimal airflow. The filter measures 20" × 22" × ½", weighs approximately 0.1 lb, and is fully washable for repeated use. Regular cleaning helps sustain indoor air quality and system efficiency.
Fits many Nordyne and Coleman Mobile Home furnaces
Compatibility
| Model Series | Compatible Variants |
|---|---|
| M3RL | 060A-AW, 060A-BW, 080A-AW, 080A-BW |
| M7RL | 045A-AW, 045A-BW, 060A-AW, 060A-BW, 072A-AW, 072A-BW |
| M7TL | 045A-BW, 060A-BW, 072A-BW |
| M3 Furnaces* | All standard M3 single-stage furnaces |
\* Generic fit for all Nordyne M3 single-stage furnace models; no suffix variation required.
This filter also replaces part number 669363 and is fully interchangeable with that OEM offering.
Maintenance Tips
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Inspect and rinse the filter every 1–2 months; more frequently in dusty environments.
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Allow the filter to air-dry completely before reinstalling to prevent mold growth.
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Reinforce technician notes with a reminder to check frame seals—ensure a snug fit to avoid bypass leakage.