VEVOR 24x24x11.5 Inch HEPA Pleated Replacement Filter: specs and fit

This VEVOR filter is a large replacement air filter measuring 24 x 24 x 11.5 inches. It is described as a pleated HEPA filter in a galvanized frame, and the listing states it is compatible with the Novair 2000 HEPA filter. It is a replacement part, so what matters most is whether it matches the equipment it goes into.

What HEPA means

HEPA is a standard for high-efficiency particulate air filters. The usual benchmark is capturing at least 99.97% of particles at 0.3 microns, and VEVOR states its filter meets that figure. The brand lists dust, pet fur, mould, pollen and mites among the particles it captures. As a general point, performance in a real system also depends on airflow, fit and how well the filter seals in its housing.

Deep-pleat design

The filter uses fibreglass media folded into deep pleats with partition plates between them. Pleating packs a large filtering area into a compact box, and VEVOR says this gives a large debris capacity and a longer service life. In general, more filter area means air passes through more slowly at any given flow rate, which tends to help both efficiency and the time before it clogs.

Galvanized frame

Many filters of this type use cardboard or pressed-fibre frames. VEVOR uses a water-proof galvanized frame, and says it resists deformation over long use. A rigid frame matters because the filter needs to sit squarely in its housing to seal properly.

Size and fit

The filter is listed at 24 x 24 x 11.5 inches (610 x 610 x 297 mm). The shipping dimensions are 25.0 x 25.0 x 14.0 inches, and it weighs 27.6 lb (about 12.5 kg). VEVOR describes a compact box structure in which the media and frame are closely combined, which the brand says helps it seal properly.

Filter sizes for commercial and residential systems are usually exact, so measure the opening and the housing, not just the nominal size. The listing's compatibility statement refers to the Novair 2000 HEPA filter; confirm against your equipment's manual or part number.

Where it is used

VEVOR says the filter suits residential and commercial use and helps keep an air conditioning system running with cleaner air. Because HEPA media is dense, it typically needs a system designed for that resistance, and not every fan or air handler can move air through one effectively. Check that your equipment is meant to take a HEPA-grade filter.

Who it suits

It suits owners of equipment that takes a filter of this exact size, such as the Novair 2000 unit named in the listing, and facilities managers who replace filters on a schedule.

What to check before you buy

• Exact size: measure the filter slot and compare it with 24 x 24 x 11.5 inches.
• Compatibility: confirm the part number or model your system calls for.
• Airflow: check that your equipment can handle the pressure drop of HEPA media.
• Direction and sealing: follow the airflow arrows and seating instructions in your equipment's manual.
• Replacement schedule: use the equipment manual's guidance on when to change filters.
• Handling: the filter weighs about 27.6 lb in its packaging, so plan how you'll lift it.

The short version

• VEVOR 24 x 24 x 11.5 inch deep-pleat replacement filter.
• Rated at 99.97% for particles of 0.3 microns, per VEVOR.
• Fibreglass media with partition plates in a galvanized frame.
• Listed as compatible with the Novair 2000 HEPA filter.
• Confirm size, fit and airflow capacity before ordering.

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