Genuine AprilAire 401 16x25x6 MERV 10 Healthy Air Filter
AprilAire 401 2-Pack 16x28x6 MERV 11 Filters Fast DSG401M11FF Replacement
Compare & Save
Save up to 20% on first order, 10% on future orders and get FREE shipping on every order.
Filtration essentials delivered on your schedule.
Learn More about auto delivery
1" MERV 13 Furnace & AC Air Filter by Filters Fast® - 6-Pack
BioStrike CFF Ceiling Fan Air FilterThe Genuine AprilAire 401 16x25x6 MERV 10 Healthy Air Filter captures common airborne contaminants, including dust, pollen, and mold spores, helping improve indoor air quality. Its pleated filter media and SelfSeal technology help minimize air bypass and provide effective filtration in compatible AprilAire Space-Gard 2400 and select GeneralAire and Lennox air cleaner systems.
Key Benefits:
- Captures pollen, mold spores, and other airborne particles that can contribute to indoor allergy symptoms.
- Patented SelfSeal Technology minimizes air bypass around the filter, allowing more air to pass through the filter media for effective particle capture.
- Uses electrostatically charged media to attract and capture airborne particles as air passes through the filter.
- Provides effective filtration while helping maintain proper airflow and reduce unnecessary pressure drops.
- Designed to provide approximately 6–12 months of filtration.
- Works with compatible whole-house air cleaner systems to help reduce airborne contaminants throughout the home.
Specifications:
- Brand: AprilAire
- Part Number: 401
- Pack Size: 1
- MERV Rating: MERV 10
- Dimensions: 16 x 25 x 6
- Filter Life: 6 - 12 months
- OEM Part: Yes
- Collapsible filter media
Compatible Models:
The AprilAire Aprilaire 401 is correct replacement for the following model numbers:
- AprilAire APRILAIRE 2400 Air Filters Furnace Filters
- Aprilaire SPACEGARD APRILAIRE 2400 Air Cleaner filter
- Generalaire AC-4 Air Cleaner
- Generalaire AC24 Air Cleaner
- Lennox PMAC-12C Air Cleaner
- No results for {X}
Frequently Asked Questions:
How do you install the AprilAire 401?
- Remove the door.
- Slide out inner assembly by pulling handle.
- Place inner assembly on flat surface so pleat spacers are visible.
- Open both end panels by pressing buttons labeled “PRESS TO OPEN”.
- Remove pleat spacers by rotating and lifting both ends.
- Open both hinged flaps by lifting along entire edge labeled “LIFT HERE”.
- Lift media from inner assembly and discard media.
- Place one cardboard edge of new media over the hooks on the inner housing and through the slots in the cardboard.
- Expand media and place the other cardboard edge over the opposite hooks.
- Close hinged flaps by snapping them in place.
- With media pleats evenly spaced, rest first pleat spacer on yarn at either end, then carefully insert one pleat spacer finger into each pleat.
- Position pleat spacer to align with notches on inner assembly. Use first pleat spacer as a guide for inserting remaining pleat spacers.
- Snap pleat spacers down into the inner assembly.
- Close end panels by folding up and snapping into place.
- Slide inner assembly in outer housing.
- Replace door.
- Return power to furnace/air conditioner.
How often should you replace the AprilAire 401?
Changing your AprilAire 401 is a very quick and easy process that should be done once every six to twelve months.
What contaminants does the AprilAire 401 reduce?
The AprilAire 401 is a MERV 10 air filter, which means that it reduces the following contaminants:
- Tobacco Smoke
- Dust
- Lint
- Pollen
- Dust Mite Debris
Do I need to replace the plastic frame or pleat spacers when changing the AprilAire 401?
The AprilAire 401 replacement media is designed to fit into the existing Model 2400 filter frame. The frame and pleat spacers are reused when installing new filter media, provided they are in good condition.
Does the AprilAire 401 help reduce household dust?
Yes. The AprilAire 401 captures airborne dust particles as air circulates through the HVAC system. This can help reduce the amount of dust circulating throughout the home, although regular household cleaning will still be necessary.
Ask Our Product Experts
Product Availability
Please provide your e-mail address below to receive a notification when this product becomes available:
XThanks! We'll send you a notification when this product is available!
