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White cylindrical H11 replacement filter with PET pre-filter layer, 6.89 inches wide

VEVOR

VEVOR H11 Replacement Filter 6.89 in 2-in-1

SKU CH-FX37-ZDDZ7

A 6.89-inch H11 replacement filter with PET pre-filter captures 99.97% of particles down to 0.3 microns for cylindrical purifiers

  • Width6.89
  • H11-grade filtration captures 99.97% of particles down to 0.10.3 microns
  • 2-in-1 design combines HEPA layer with activated carbon for odour and gas absorption
  • Lightweight at 0.84 lbs for quick tool-free replacement in minutes
  • Compact 6.89 in width fits cylindrical purifiers without modification
  • PET pre-filter plus non-woven fabric extends main filter life by trapping larger debris

H11 Filter for Cylindrical Purifiers

This replacement filter fits cylindrical air purifiers with a 6.89 inch width. The H11-grade media captures particles down to 0.3 microns at 95 percent efficiency. It targets pollen and allergens for households with infants, elderly residents or pets. The 2-in-1 design combines a PET pre-filter with a non-woven HEPA layer.

Two-Layer Filtration Capacity

The HEPA layer traps fine dust while the activated carbon layer absorbs odours and harmful gases. The combined surface area handles typical living-room volumes before saturation. Filter life ends when airflow drops or odours return, signalling replacement. No washable option exists; the unit is single-use.

Lightweight PET and Non-Woven Build

Weighing 0.84 lbs (0.38 kg) the cartridge lifts out and slides in within minutes. The grab-friendly frame prevents contact with the media during changes. Dimensions of 165 by 220 mm match the original housing exactly. Not suited for purifiers requiring larger or rectangular cartridges.

Highlights

  • H11-grade filtration captures 99.97% of particles down to 0.10.3 microns
  • 2-in-1 design combines HEPA layer with activated carbon for odour and gas absorption
  • Lightweight at 0.84 lbs for quick tool-free replacement in minutes
  • Compact 6.89 in width fits cylindrical purifiers without modification
  • PET pre-filter plus non-woven fabric extends main filter life by trapping larger debris

Specifications

Width6.89

Questions about this item

Will the 6.89 in diameter filter sit flat inside my existing cylindrical purifier housing?

The filter measures 6.50 x 8.66 in overall, so it matches standard cylindrical housings that accept that footprint.

How can I confirm the H11 filter is sealing correctly after I install it?

Check that the PET pre-filter frame sits flush with no gaps; the unit should draw air through the media without whistling at the edges.

Does the package include the activated carbon layer or only the HEPA media?

The box contains one complete 2-in-1 filter combining the H11 HEPA layer and the activated carbon layer — no separate purchase needed.

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