01AUDIO ACCESSORIES
Cuttable carbon foam pre filters
Tucked behind the grille of your air conditioner or nestled inside a purifier, this unassuming roll of black foam works quietly in the background. It is the first line of defence against the invisible clutter of daily life, ready to be shaped to fit your specific appliance.
These three extra-large cut-to-fit pads are designed for homeowners who want to maintain their HVAC systems without constant replacement. They suit households with pets, children, or simply a preference for cleaner, more breathable air.
02MATERIALS
Substantial black sponge construction
Crafted from dense black sponge material, these filters offer a tactile solidity that thinner alternatives often lack. The 5/16 inch thickness provides a physical barrier capable of trapping larger debris before it reaches sensitive internal components. This structural depth ensures that airflow remains consistent even after the filter has accumulated a layer of dust and lint.
04PRACTICALITY
Expandable vacuum-packed rolls
Arriving in a compact 11 x 22 x 33 cm carton, the three rolls are vacuum-sealed to save space during transit. Upon unpacking, the foam requires two to three days to fully re-expand to its original volume. This expansion process restores the material’s porosity, ensuring optimal airflow once installed into your chosen appliance.
FIT
Versatile dimensions for various units
Each roll measures 40 x 150 cm, offering ample surface area for custom cutting. This generous size accommodates a wide range of equipment, including window air conditioners, central vents, computer mainframe fans, and humidifiers. A simple pair of scissors allows you to tailor the pad precisely to your unit’s specifications, minimising waste.
AT A GLANCE
The key points
- 40 x 150 cm rolls of black sponge material
- 5/16 inch thickness for robust particle capture
- Vacuum packed; allow 2-3 days to expand
- Fits ACs, purifiers, range hoods and fans
- Cleanable design extends service life
Highlights
- Size
- 40x150cm Color:Black Material:Sponge Package Contents: 3roll x Air Conditioner Filters Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- Cut to Fit
- We offer you larger sizes of air conditioner replacement filters, 15.7x 59Inch. The larger size allows for more cutting and use. You can cut it according to your home needs to fit various air conditioners and purifiers.Experience Cleaner Air: Our cut to fit foam pad pre filter efficiently captures large particles such as hair and dust, protecting your filter and prolonging its lifespan. It eliminates impurities like pet hair, lint, smoke, and VOCs, leaving , breathable air behind. This ensures a environment for pets, kids, and families.Thickness of 5/16 in: Unlike other ultra-thin cut to fit air filters, our window air conditioner filters are 5/16 in thick, which can effectively block large particles and provide a better filtration effect. After use, you can clean it and use it again to extend its service life.Compatible Design: Our air conditioner foam filter is suitable for various appliances like air purifiers, Air conditioners, range hood filters, humidifiers, vents, computer mainframe fans, etc. The cuttable design allows it to be compatible with a variety of most electrical appliances.Warm Reminder: Since we are vacuum packaging, we recommend that you disassemble the foam pad pre filter and leave it for 2-3 days until it fully rebounds before using it. We recommend replacing the carbon filter every 1 to 2 months for a better purification effect.
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