Fil-fresh MK04 Air Purifier Filter 2-Pack, H13 HEPA 4-in-1 with Activated Carbon, Compatible with MK04/MG04JH/MK04LX Models, Pet Dander Dust Smoke Pollen
Fil-fresh MK04 Air Purifier Filter 2-Pack, H13 HEPA 4-in-1 with Activated Carbon, Compatible with MK04/MG04JH/MK04LX Models, Pet Dander Dust Smoke Pollen
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Fil-fresh MK04 Air Purifier Filter 2-Pack, H13 HEPA 4-in-1 with Activated Carbon, Compatible with MK04/MG04JH/MK04LX Models, Pet Dander Dust Smoke Pollen

Key item features

  • 【Compatible with MK04】Replacement filter set designed to fit MK04 MG04JH air purifiers; replaces part #MK04LX. Confirm your model on the unit's rating label before ordering for a proper fit.
  • 【4-Stage H13 HEPA Filtration】Pre-filter → Fine mesh layer → H13 HEPA (99.97% @ 0.3 µm per EN 1822) → granular activated carbon. Helps capture pollen, pet dander, dust, smoke & common household particles in bedrooms & pet rooms.
  • 【Pet-Dander & Odor Control】Activated carbon layer helps reduce pet-related smells; ideal for households with cats, dogs or other fur-shedding companions.
  • 【2-Pack, 6-Month Supply】Receive two replacement cartridges; install one now, store one for later. Swap every 3–6 months (depending on local air quality) to maintain airflow and performance.
  • 【Tool-Free, 30-Second Install】Pull out the exhausted filter, slide the new one in until it clicks—no tools, no downtime, no dust spill.
Current price is Now $19.99
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was $23.99
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4.5 out of 5 stars
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Showing 1-2 of 2 reviews

Oct 11, 2025
Donald
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

The filters fit like they suppose to, and wor

Helpful?1XSPRH5ZR2GS18259660260
Mar 22, 2026
sabrina
Item details
Size: Blue
Sold byFRESHLAB LLCDelivered byWalmart
5 out of 5 stars review

Verified Purchase

cat owner

good for cat hair and odor

Helpful?1XSPRH5ZR2GS18259660260