Replacement air filter
PF-02-121201-6
National Filter Sales PF-02-121201-6 replacement air filter — what it is and where to buy
- Type
- Furnace air
- Brand
- National Filter Sales
- MERV
- 11
- Size
- 12x12x1
Buy genuine PF-02-121201-6Original equipment manufacturer partSee PF-02-121201-6 replacementsCompatible aftermarket options, often cheaper
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The PF-02-121201-6 is a furnace air filter made by National Filter Sales. Below are compatible replacement filters, the equivalent part numbers it's also sold under. Use the buttons above to compare current prices on Amazon.
Compatible replacement filters
PF-02-121201-6 — frequently asked
- What does the PF-02-121201-6 air filter do?
- The PF-02-121201-6 is a furnace/HVAC air filter that captures dust and airborne particles to protect your system and improve indoor air quality. Most pleated filters are replaced every 1–3 months.
- What can I use to replace the PF-02-121201-6?
- You can use the genuine PF-02-121201-6 or a compatible aftermarket filter. We list 3 compatible options above, and the Amazon buttons show current pricing for both the original and replacements.
- Who makes the PF-02-121201-6?
- The PF-02-121201-6 is an OEM part associated with National Filter Sales. Compatible aftermarket versions are made by several third-party brands and are often less expensive.