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Rectangular HVAC filter in white frame with pleated media

Appliance Factory Parts

Appliance Factory Parts HVAC Filter CMF12100204000479

SKU CH-ZPN6-P3S2J

HVAC filter fitting four Comfort-Aire models including B-DVH09SG-1 and B-DVC09SF-0

  • Sold asEach
  • Product typeHVAC Parts
  • Direct-fit replacement for four Comfort-Aire models
  • HVAC filter traps dust to protect indoor air quality
  • Genuine Appliance Factory Parts component ensures reliable operation
  • Sold individually so you buy only what you need
  • Listed by the manufacturer on 14 January 2026

HVAC filter for Comfort-Aire units

This replacement filter is manufactured by Appliance Factory Parts for Comfort-Aire mini-split systems. It fits four specific models: B-DVH09SG-1, B-DVH09SF-0, B-DVH09SG-0 and B-DVC09SF-0. The part is sold individually and listed as new condition.

Direct replacement with no extra components

The package contains only the filter element itself; no frames, seals or installation hardware are included. Buyers must reuse existing housing parts from the original equipment. No software, firmware or configuration is required for this passive component.

Part number CMF12100204000479 confirms fit

Verifying this exact part number against the unit's service documentation is the only way to ensure compatibility. The filter suits the four Comfort-Aire models listed above and no others. Buyers with different brands or model series cannot use this part.

How it compares

Measured against everything we stock in Replacement Grill & Appliance Parts, at today’s prices. Recalculated every night.

Price $9.99
Cheaper than about 88% of the 1,446 comparable items (median $36.99).

Specifications

Product
Brand nameAppliance Factory Parts
Part numberCMF12100204000479
Product typeHVAC Parts

Questions about this item

How often should I replace the CMF12100204000479 filter in my B-DVH09SG-1 unit?

Replace the filter when airflow drops or the media appears dirty; typical residential use means checking every three to six months.

What limits the filter's life during continuous HVAC operation?

Dust loading is the first limit — once the pleats are saturated, resistance rises and the blower works harder.

Does the filter add noticeable noise or heat when the system runs all day?

The filter itself adds no noise or heat; it only creates a small, static pressure drop that the existing fan handles.

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