isinlive MK04 2-Pack HEPA Replacement Filters

Filters: The isinlive MK04 replacement filter is a two-pack listed for MK-04 and MG04JH air purifiers. Its seller describes a four-layer design with HEPA, pre-filter, silver-ion and activated-carbon layers, and recommends replacement every 3–6 months depending on use.

At a glance

Listed as compatible with MK-04 and MG04JH purifier models. The listing advises checking the purifier model before ordering.
The described four-layer system comprises a pre-filter, HEPA layer, silver-ion layer and activated-carbon filter.
The seller claims 99.97% capture of airborne particles larger than 0.3 microns. This is a listing claim, not an independently verified result.
The listing recommends replacing the filter every 3–6 months depending on usage.

Price

$21.58Save 24%

Reference price: ~~$28.21~~

Price checked: Nov 14, 2026

View offer Ahead of Black FridayExplore the selection

Often bought together

2 Pack MK-04 Air Fil-ter Compatible with MK-04 MG04JH Air Puri-fier | 4-Stage Fil-ter Replacement for Pet Dander for Bedroom

Pros and cons

Pros

Two replacement filters are specified, allowing a second filter to be kept on hand.
Slide-in mounting and a pull rope are described for removal and replacement.
The listed layers address particles and odors, including pet-related odors, smoke and cooking odors.

Technical specifications

10 specifications

Identity
Brand	isinlive
Model	MK04
Compatible devices	Compatible with MK-04 and MG04JH Air Puri-fier
Items listed	2

Dimensions and installation
Dimensions listed	8.89"L x 10.7"W x 1.4"Th
Weight listed	0.57 kg
Mounting type	Slide In
Construction	Pleated

Materials and filtration
Material listed	HEPA
MERV rating	13

What to know before buying

Listing details to confirm

The listing calls the design both four-layer and 4-in-1, while another description says 3-in-1. Its naming also varies between MK-04, MK04 and MG04JH. Confirm your purifier model and the selected listing's filter version before ordering. The 99.97% filtration and silver-ion performance are seller claims, not verified measurements.

What’s in the box

Included

2 MK-04 HEPA replacement filters, standard version

Who is it for?

A good fit for

Owners of compatible MK-04 or MG04JH purifiers who want a two-filter replacement pack.
Buyers seeking a filter the listing describes with particle and odor filtration layers.

Less suited to

Owners of purifier models other than MK-04 or MG04JH unless compatibility is confirmed.
Buyers who need independently verified filtration performance or a confirmed replacement interval for their particular usage.

isinlive MK04 2-Pack HEPA Replacement Filters · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 333 ratings

5 stars85%85%
4 stars10%10%
3 stars4%4%
2 stars0%0%
1 star1%1%

Customer feedback reports that the filters work well, fit as expected and help keep dust and dander to a minimum. Buyers also appreciate their perceived longevity and value. Those impressions may matter if you are replacing a filter in a listed compatible purifier, but customer reports do not verify the seller's filtration percentage or resolve the listing's inconsistent layer-count wording.

Positive themes

Customers report good fit and filtration performance.
Customer feedback describes the filters as long-lasting and good value.

Frequently asked questions

Which air purifiers is this filter listed for?

The listing names MK-04 and MG04JH. It advises checking the purifier model before ordering.

How many filters are included?

The listing specifies two replacement filters.

How often should the filter be replaced?

The seller recommends replacement every 3–6 months depending on usage.

What filtration layers are described?

The listing describes a pre-filter, HEPA layer, silver-ion layer and activated-carbon filter. Its wording elsewhere also calls the system 3-in-1, so confirm the version details with the selected listing.