Description
xUpgrade your indoor air with PETOX MK04 replacement filters, compatible with Aroeve MK04 MG04JH air purifiers. This 4-in-1 activated carbon filter set is engineered to maintain performance and help keep rooms feeling fresher in pet-friendly homes, open-plan kitchens, and spaces with lingering odors.
The MK04 replacement filter features a four-stage filtration system designed to tackle fine particles, pet dander, and odor-causing compounds. Each stage works in concert to reduce visible particulates and scent molecules, supporting a cleaner, more comfortable living space.
4-Stage filtration at a glance
- Ultra-fine Nylon Pre-Filter captures minuscule dust, pollen, and particles before they reach the main filter
- Pet Dander Filter targets common pet-related allergens while remaining gentle on the airflow
- High-Grade Filter provides robust particle removal for everyday living spaces
- Activated Carbon Filter with enhanced carbon content absorbs odors and unwanted gases
Performance, efficiency, and value
With lower wind resistance and energy-conscious design, the MK04 replacement filter supports efficient operation while extending service life. The upgraded electrostatic electret technology contributes to sustained filtration performance and lower overall energy use.
Compared to standard configurations, the filter's 60% more activated carbon works in concert with the pre-filter and carbon layer to address odors and gases commonly found in homes, kitchens, and shared spaces.
What’s in the box and installation tips
Each pack includes 2 × MK04 replacement filters. Replacement is straightforward—no tools required. Simply remove the old filter from your purifier and insert the new one, then reset the unit if needed for the display to recognize the new cartridge.
- 2 × MK04 Replacement Filter per pack
- Easy, tool-free installation
- Recommended replacement every 6–8 months, depending on usage and environment
Different filter options for different needs
PETOX offers multiple MK04 variants to suit various households. The Blue Standard Version is designed for daily multi-purpose use, the Green Pet Dander Version targets homes with pets, and the Grey Smoke Version focuses on smoke, VOCs, and related odors. Select the version that best fits your purifier and lifestyle.
FAQ
Q: Is the PETOX MK04 replacement filter compatible with Aroeve MK04 MG04JH air purifiers?
A: Yes. It is designed as a compatible 4-in-1 replacement for MK04 MG04JH units.
Q: How often should I replace the MK04 filter?
A: We recommend replacing every 6–8 months, depending on usage and environment.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
- Choosing a selection results in a full page refresh.