Maintaining clean air filters in your mini split AC is crucial for efficient cooling and healthier indoor air quality. This article reviews some of the best mini split AC filters available on Amazon, highlighting their features and compatibility to help you choose the right replacement. Below is a summary table of the featured products for quick comparison.
Product | Brand | Compatible Models | Quantity | Dimensions |
---|---|---|---|---|
12 PCS Replacement Mini Split Air Filter | HAVANSIDY | Mitsubishi Electric MAC-2330FT-E, MAC-3000FT-E | 12 pcs | 8.3″ x 1.9″ x 0.2″ |
4 Pack Mini Split Air Filter Replacement | Taruimoo | Fujitsu General UTR-FA16, UTR-FA16-2 | 4 pcs | Standard Fujitsu sizes |
NentMent 10 Pack Mini Split Vent Filters Cover | NentMent | Universal (trim-to-fit) | 10 pcs | 35.43″ x 7.87″ (trim-to-fit) |
NentMent 10 Pack Mini Split Air Conditioner Vent Filters | NentMent | Universal | 10 pcs | 15.75″ x 13.78″ |
Daikin Industries 4009476 Mini Split Filter 2-Pack | Daikin Industries | Daikin mini split units (verify unit compatibility) | 2 pcs | 16.25″ x 14.5″ |
Content Navigation
- 12 PCS Replacement Mini Split Air Filter For Mitsubishi Electric
- 4 Pack Mini Split Air Filter Replacement For Fujitsu General Units
- NentMent 10 Pack Mini Split Vent Filters Cover Non-Woven Fabric
- NentMent 10 Pack Mini Split Air Conditioner Vent Filters
- Daikin Industries Mini Split Filter 2-Pack
- Buying Guide: How To Choose The Best Mini Split AC Filter
12 PCS Replacement Mini Split Air Filter For Mitsubishi Electric

This pack contains 12 replacement filters compatible with Mitsubishi Electric MAC-2330FT-E and MAC-3000FT-E mini split models. Each filter measures 8.3 inches by 1.9 inches by 0.2 inches. Made using advanced activated carbon technology and dissolved enzyme fibers, these filters are designed to effectively trap dust while removing odors from the air.
These filters are ideal for users looking to preserve the air quality and cooling efficiency of Mitsubishi mini split systems. Ensure you check the exact size compatibility before purchase to confirm fit.
4 Pack Mini Split Air Filter Replacement For Fujitsu General Units

This set contains 4 air filters designed specifically for Fujitsu General UTR-FA16 and UTR-FA16-2 mini split models. These filters fit a broad range of Fujitsu indoor units such as ASU12RL, ASU15RLS, and ASU9RLF models. Customers must use the original frame for installation as these do not include a replacement frame.
The filters are made from high-quality materials, improving air conditioner efficiency by better dust filtration and odor removal. This makes them an excellent choice for those with compatible Fujitsu units.
NentMent 10 Pack Mini Split Vent Filters Cover Non-Woven Fabric

This set contains 10 universal vent filter covers made from non-woven fabric with fine gaps and a fluffy, breathable structure. The filters are wrinkle-resistant and measure 35.43 inches by 7.87 inches. They can be trimmed to fit various sizes of mini split air conditioning units.
These versatile filters serve as an additional dust barrier to improve indoor air cleanliness and increase your system’s filtration capacity without complicated installation.
NentMent 10 Pack Mini Split Air Conditioner Vent Filters

This NentMent pack includes 10 lightweight, breathable air conditioner filter papers made of non-woven fabric. Each filter measures 15.75 inches by 13.78 inches and is designed for use as a secondary dust filter for mini split vents, wall-mounted A/C units, and heat pumps.
These filters are simple to install and aim to enhance air purification by catching dust particles before they enter your indoor air circulation.
Daikin Industries Mini Split Filter 2-Pack

This product features a pair of large replacement filters measuring 16.25 inches by 14.5 inches designed for Daikin mini split systems. Customers are advised to verify the compatibility with their specific Daikin unit model before purchasing.
Ideal for Daikin systems that require regular filter changes to maintain optimal air quality and unit efficiency, these filters help trap dust and other airborne contaminants effectively.
Buying Guide: How To Choose The Best Mini Split AC Filter
When selecting a replacement filter for your mini split AC, consider the following factors to ensure you get the best fit and performance:
Compatibility
- Model Specificity: Choose filters designed specifically for your mini split brand and model number to ensure proper fit and function.
- Frame Requirements: Check if the filter includes a frame or requires reusing the original frame for installation.
Filter Material And Technology
- Activated Carbon: Filters with activated carbon can reduce odors and remove harmful gases from indoor air.
- Non-Woven Fabric: Lightweight and breathable, these are effective for dust capture and secondary air purification.
- Advanced Fibers: Some use enzyme fibers or specialty materials to enhance filtration efficiency and remove allergens.
Size And Coverage
- Exact Dimensions: Confirm filter measurements match your mini split AC’s specifications to avoid improper fit.
- Quantity In Pack: Larger packs offer better value for frequent replacements or multiple units.
Ease of Installation
- Frame Inclusion: Filters that come with frames are often easier to install and secure in place.
- Trim-to-Fit Options: Some universal filters can be cut to size, giving flexibility for many models but may require additional effort.
Durability And Longevity
- Material Quality: Durable materials resist wear and maintain effective filtration longer.
- Replacement Frequency: Higher quality filters may last longer between replacements, saving maintenance time and cost.
Considering these factors will help you select a mini split AC filter that not only fits well but also enhances air quality and system efficiency for your cooling needs.