Purificador de água com ozono

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%.


Note: Vacuum cleaners are insufficient to remove dust mite bites; other environmental protection measures are necessary.

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

Ozone Water Purifier – Advanced Oxidation for B2B Water Treatment

Hifine’s engineered ozone water purifiers deliver a powerful, chemical-free disinfection process, effectively eliminating bacteria, viruses, and organic contaminants without leaving harmful residuals. As a trusted wholesale partner, we provide custom OEM solutions for demanding water treatment applications.

Core Engineering & Operational Advantages

Our systems are designed for robust duty cycles and precise control. Key performance and construction features include:

  • Ozone Generation Method: Advanced corona discharge for reliable, high-concentration output.
  • Contact System Design: Engineered bubble-diffusion or venturi injection for optimal gas-to-water transfer.
  • Destruction Unit: Integrated catalytic ozone destruct to ensure safe off-gas treatment.
  • Control & Monitoring: PLC-based systems with ORP sensors for automated, feedback-controlled dosing.

Critical Applications for B2B Partners

This technology is essential for sectors demanding the highest microbial and chemical standards. Primary applications are in pharmaceutical water systems, beverage production, food processing rinse water, and high-purity cooling tower treatment. For bulk orders or custom ozone water purifier OEM, contact our team for factory pricing.