

Rps SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401
Key item features
- Compatible Furnaces: Designed to fit Aprilaire 2400 and 2140 furnace air cleaners, also compatible with various furnace brands including Honeywell, Carrier, and Lennox.
- Replacement Part: Serves as a direct replacement for the original Space Gard part number 401.
- Filter Media: Features standard accordion-style filtration media that requires threading into existing inserts.
- Applicable Models: Fits Space Gard 2400 and 2140 furnace air cleaners, as well as Aprilaire 2400 and 2140 models.
- Frame Exclusion: This filter does not include a frame, requiring the use of an existing one.
Specs
- Contaminants removedPollen
- BrandRPS
- Thickness6.06 in
- MaterialPaper
- Rec. useResidential
- Height16.5"
- Free shipping
Free 30-day returns
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About this item
Product details
Furnace Filter SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401
This air cleaner filter is made to fit April Aire 2400 and 2140 furnace air cleaners. These air cleaner units are used on a variety of different furnaces, including those made by Honeywell, Carrier, and Lennox. Standard filtration accordion style filter media will need to be threaded into your existing inserts. Replaces original Space Gard part number 401. Made to fit: Aprilaire 2400, 2140 and Space Gard 2400, 2140 furnace air cleaners SpaceGard, SpaceGuard, Space Guard, Space Gard, Aprilair, April Air, and April Aire models. This filter is produced by RPS, product quality is guaranteed or your money back. Change your air cleaner filter today!
Please Note That This Filter Does Not Include Frame
Rps SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401
- Designed to fit Aprilaire 2400 and 2140 furnace air cleaners
- Compatible with various furnace brands, including Honeywell, Carrier, and Lennox
- Features standard accordion-style filter media that needs to be threaded into existing inserts
- Replaces original Space Gard part number 401
- Fits Space Gard 2400 and 2140 furnace air cleaners
- Produced by RPS, ensuring product quality
- Please note that this filter does not include a frame
Specifications
Contaminants removed
Brand
Thickness
Material
Warranty
Warranty information
Compare with similar items
| Product | Viewing this itemRps SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401 ![]() $36.16 current price $36.1665 out of 5 Stars. 6 reviews | BestAir A201-SGM-11R Aprilaire/SpaceGard 20 x 25 x 6 Series 2000 MERV 11 Furnace Filters ![]() Now $34.99 current price Now $34.99, Was $57.00$57.00 134.5 out of 5 Stars. 13 reviews | Replacement Part Filter for April Aire Space-Gard Air Filters Model 2200 & 2250 ![]() $28.75 current price $28.7564.3 out of 5 Stars. 6 reviews | Space-Gard Filter SPACEGARD FURNACE FILTER ![]() $31.16 current price $31.16 | 20x30x1 3M Filtrete Advanced Allergen Filter 1-Pack ![]() $32.31 current price $32.31 | 3M FILTRETE Basic DUST & LINT AIR Filter, 300 00051111020708 4/Each ![]() $33.82 current price $33.82 | New Arrivals 12x120 Inch MERV 6 Reusable Air Vent Filter Washable Replacement ![]() $15.94 current price $15.94 |
|---|
| Contaminants removed | PollenRps SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401 | AllergensBestAir A201-SGM-11R Aprilaire/SpaceGard 20 x 25 x 6 Series 2000 MERV 11 Furnace Filters | DustReplacement Part Filter for April Aire Space-Gard Air Filters Model 2200 & 2250 | -Space-Gard Filter SPACEGARD FURNACE FILTER | Allergens20x30x1 3M Filtrete Advanced Allergen Filter 1-Pack | Dust3M FILTRETE Basic DUST & LINT AIR Filter, 300 00051111020708 4/Each | DustNew Arrivals 12x120 Inch MERV 6 Reusable Air Vent Filter Washable Replacement |
|---|---|---|---|---|---|---|---|
| Thickness | 6.06 inRps SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401 | 6"BestAir A201-SGM-11R Aprilaire/SpaceGard 20 x 25 x 6 Series 2000 MERV 11 Furnace Filters | 6"Replacement Part Filter for April Aire Space-Gard Air Filters Model 2200 & 2250 | 6 inSpace-Gard Filter SPACEGARD FURNACE FILTER | 1"20x30x1 3M Filtrete Advanced Allergen Filter 1-Pack | -3M FILTRETE Basic DUST & LINT AIR Filter, 300 00051111020708 4/Each | -New Arrivals 12x120 Inch MERV 6 Reusable Air Vent Filter Washable Replacement |
| Material | PaperRps SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401 | MultiBestAir A201-SGM-11R Aprilaire/SpaceGard 20 x 25 x 6 Series 2000 MERV 11 Furnace Filters | Filter MediaReplacement Part Filter for April Aire Space-Gard Air Filters Model 2200 & 2250 | -Space-Gard Filter SPACEGARD FURNACE FILTER | -20x30x1 3M Filtrete Advanced Allergen Filter 1-Pack | Other3M FILTRETE Basic DUST & LINT AIR Filter, 300 00051111020708 4/Each | SpongeNew Arrivals 12x120 Inch MERV 6 Reusable Air Vent Filter Washable Replacement |
| Rec. use | ResidentialRps SG4 Replaces Aprilaire 2400 Air Cleaner Filter 401 | ResidentialBestAir A201-SGM-11R Aprilaire/SpaceGard 20 x 25 x 6 Series 2000 MERV 11 Furnace Filters | ResidentialReplacement Part Filter for April Aire Space-Gard Air Filters Model 2200 & 2250 | ResidentialSpace-Gard Filter SPACEGARD FURNACE FILTER | -20x30x1 3M Filtrete Advanced Allergen Filter 1-Pack | Residential3M FILTRETE Basic DUST & LINT AIR Filter, 300 00051111020708 4/Each | ResidentialNew Arrivals 12x120 Inch MERV 6 Reusable Air Vent Filter Washable Replacement |
Customer ratings & reviews
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Verified Purchase
Good compromise to OEM
Fits the Aprilaire 2400 perfectly. The quality is pretty good, not flimsy. The hooks that hold the holder evenly as well. Not too bad for the price. Good buy.







