H12 True HEPA Filters

Are you looking for high-quality H13 and H14 grade HEPA filters for your project or company? HIFINE offers a wide range of compatible filter cartridges from well-known brands, comparable to original equipment manufacturers, and supports custom sizes, all at highly competitive wholesale prices.

Reasons to Choose Us

  • 10+ years of manufacturing experience.
  • ISO 9001 certified factory.
  • Every filter is strictly tested before shipping.

For more customized products or other products, please contact our sales team directly：[email protected]

For regular homes, an H13 grade HEPA filter works just fine. If you’re trying to get rid of formaldehyde after doing some renovations, it’s best to go for a composite filter that combines HEPA with activated carbon or catalytic decomposition. HEPA filters catch tiny particles, while the activated carbon or catalytic layer absorbs and breaks down harmful gases like formaldehyde and benzene. Make sure to choose products that use catalytic decomposition technology to prevent any secondary pollution once the activated carbon gets saturated.

The HEPA filter grade in vacuum cleaners is also important. An H13 grade true HEPA filter stops fine dust from escaping through the exhaust while vacuuming, making it ideal for small spaces. This is especially crucial for families where kids often play on the floor. When shopping, steer clear of products that just say “HEPA” without mentioning the grade, as some cheaper options are only “HEPA-like” and might not filter effectively, with efficiency possibly below 80%.

Nowadays, more new cars come with HEPA filters as standard, and some even have “biochemical-grade” HEPA filters that can filter out over 99% of 0.3-micron particles, which is way better than regular air conditioning filters available. For older vehicles, you can swap out the filter for a HEPA + activated carbon composite filter to significantly enhance the air quality inside the car. It’s generally recommended to replace it every year or after driving 20,000 kilometers.

OEM-Equivalent Replacements filter

Filter Grade:


H11 True HEPA Filters

H12 True HEPA Filters

H13 True HEPA Filters

H14 True HEPA Filters

H12 HEPA Filters — Reliable Everyday Air Filtration

For homes and workplaces that need dependable air purification without compromise, Hifine’s H12 HEPA filter series offers a practical, high-performance solution built for daily use.

Why Choose H12?

H12-grade filtration removes 99.95% of airborne particles as small as 0.3 microns — dust, pollen, pet dander, and mold spores included. For most residential and light commercial settings, H12 delivers exactly the level of protection you need, at a cost that makes regular filter replacement easy to maintain. Consistent replacement is what keeps air quality high. H12 makes that habit affordable.

Built for Performance

Pleated high-density filter media maximizes surface area, balancing strong particle capture with steady airflow — so your air purifier runs efficiently without strain on the motor.

Drop-In Compatible

Engineered to OEM dimensions for a precise fit across major purifier brands including Levoit, Blueair, Winix, Coway, Dyson, and more. No modifications, no guesswork.

For Wholesale & OEM Partners

Hifine supplies H12 filters in bulk with factory-direct pricing, strict dimensional consistency, and reliable production schedules — making us a dependable partner for distributors, retailers, and private label brands.