Replacement HEPA Air Purifier Filter for GCZ Air Purifier AP302 & AP304 CADR 300+, Original
Replacement HEPA Air Purifier Filter for GCZ Air Purifier AP302 & AP304 CADR 300+, Original
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Replacement HEPA Air Purifier Filter for GCZ Air Purifier AP302 & AP304 CADR 300+, Original

4.6 stars out of 48 reviews
(4.6)|
48 ratings

Key item features

  • Advanced Filtration: H13 True HEPA Filter: GCZ HEPA air purifier is equipped with a 4-stage filtration system including pre-filter, true H13 HEPA filter, activated carbon filter, non-woven fabric filter, captures particles as small as 0.3 microns, can reduce up to 99.97% of germs, dust, pollen, pet dander, mold, smoke, hair, and odor.
  • Extended Service Life: 6-8 Months Service Life: Depending on the environment and frequency of use, we recommend that you replace the filter every 6-8 months.
  • Compatibility: This is a H13 TRUE HEPA replacement filter used for GCZ AP302 air purifier and GCZ AP304 air purifier.
  • Particle Reduction: Captures particles as small as 0.3 microns, ensuring cleaner air quality.
  • Odor Elimination: Activated carbon filter helps in reducing odors from pets, smoke, and cooking.
  • Comprehensive Filtration: 4-stage filtration system includes pre-filter, true H13 HEPA filter, activated carbon filter, and non-woven fabric filter.
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Current price is $29.99
Price when purchased online
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Columbus, 43215
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Sold by GCZ Official StorePro Seller
Fulfilled by Walmart
4.460188933873145 stars out of 5, based on 3707 seller reviews(4.5)
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About this item

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Customer ratings & reviews

4.6 out of 5 stars
stars48 ratings17 reviews
How item rating is calculated
  1. 5 stars79% (38)
  2. 4 stars13% (6)
  3. 3 stars0% (0)
  4. 2 stars2% (1)
  5. 1 star6% (3)

Reviews summary

Pros
  • : Captures dust and mold in large rooms.
Neutral
  • : Can be affordable, but also steep for certain features.
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Showing 1-3 of 17 reviews

Jun 4, 2025
Kat
Sold byGCZ Official StoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great filter replacement for a really good aur purifier. I can't imagine not having it in my home.

Helpful?53V3ADLHSZJT5060080262
Nov 6, 2024
Shell
Sold byGCZ Official StoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

My Replacement Filter arrived Quickly and I got a Great Deal on it , so I'm Very Pleased Overall 👍🙂 Thank You

Incentivized Review
Helpful?53V3ADLHSZJT5060080262
Nov 11, 2024
Walmart customer
Sold byGCZ Official StoreDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Filters well

The filter is used in my air purifier in a large room that has a lot of dust and mold. I seems to collect quite a bit of what is in the air.

Incentivized Review
Helpful?53V3ADLHSZJT5060080262