Medify
Medify offers 2 products on RevWix across Home & Cleaning, with an average ethics score of 81.5/10.

Ethics breakdown
Average scores across our scoring pillars.
- Environment8/10
- Labor7.5/10
- Sourcing6.5/10
- Transparency5/10
- Animal Welfare0/10
Categories covered
Where Medify shows up across our directory.
- Home & Cleaning2
What reviewers highlight
Strengths mentioned most often across Medify's products.
- ✓True HEPA filtration for allergen removal
- ✓Fits Medify MA-40 air purifiers
- ✓Long filter life (3-6 months)
Sustainability commitments
"Reusable filter discourages single-use items."
"Medify is not listed as a pending member of any major eco-certification programs, but the company is based in the United States and is committed to providing clean air solutions."
Medify scores & reviews
Product scorecard
| # | Product | Ethics | Shopper rating | Price |
|---|---|---|---|---|
| 1 | Medify MA-40 Genuine Replacement Filter | 85 | 4.8(4,176) | $54.99 |
| 2 | Medify MA-40 Genuine Replacement Filter for Allergens, Smoke, Wildfires, Dust, Odors, Pollen, Pet Dander | 78 | 4.8(4,178) | $109.09 |
Products from Medify

The Medify MA-40 Genuine Replacement Filter is a true HEPA air purifier filter, designed for allergens, smoke, dust, and pet dander. It's ideal for large rooms up to 1,560 square feet, fitting Medify MA-40 air purifiers. Suitable for those with allergies or sensitivities to airborne pollutants.

The Medify MA-40 replacement filter is a genuine 3-in-1 filter that captures allergens, smoke, and odors for the Medify MA-40 air purifier. It's suitable for large rooms up to 800 sq. ft. and ideal for allergy sufferers and pet owners. Key features include a pre-filter, True HEPA filter, and activated carbon filter.
How to read Medify's ethics scores
Each Medify product on this page carries a 0–100 score built from four checkable inputs: active third-party certifications, disclosed ingredients or materials, published supply-chain information, and the brand's watchdog record. Nothing here is based on Medify's own marketing language.
The spread matters as much as the top score. If Medify's highest and lowest products sit far apart, verification is being applied to some lines and not others — common when a company certifies a flagship range and leaves the rest undocumented. A narrow spread, even at a moderate average, usually signals a consistent policy.
Scores can move without any editorial change, because certification status is re-checked as pages refresh. A lapsed certificate, a new audit or a recall notice will all show up in the product's certification and notes sections.
Questions worth asking before buying Medify
Start with ownership: a parent company's testing or sourcing policy can change what a claim on the packaging actually covers. Then check scope — a certification often applies to one fibre, facility or ingredient rather than the whole product.
Finally, compare within the category rather than against Medify's own range. A mid-scoring product can still be the strongest verified option at its price, and a high-scoring one can be beaten by a cheaper certified alternative.
What each score input covers
| Input | What we check | Why it matters |
|---|---|---|
| Certifications | Active listings in public registers, with scope and expiry | Only externally audited claims can be revoked |
| Ingredients & materials | Full disclosure, hazard flags, recycled or organic content | Comparable without trusting brand narrative |
| Transparency | Named suppliers, factories or audit summaries | Shows whether claims survive scrutiny |
| Record | Recalls, regulator rulings and greenwashing findings | Best short-term signal of quality control |
Buying Medify with confidence
- Verify the mark, not the adjectiveSearch the certifier's register for the exact product line.
- Check the parent companyOwnership changes what cruelty-free or organic claims cover.
- Compare in-categoryThe same score means different things across categories.
- Read open notes firstAn unresolved recall outweighs a few score points.
Frequently asked
Is Medify an ethical brand?+
Medify's standing here is the average of its scored products, built only from verifiable inputs: active certifications, disclosed ingredients or materials, published supply-chain data and its recall or regulator record. Where a claim cannot be checked in a public register, it earns nothing.
Is Medify certified by third parties?+
Any certification we could confirm appears on the individual product cards above. Marks shown are matched to the certifier's own register; self-declared logos and internal awards are not counted.
Why do Medify products have different scores?+
Scores are per product, not per brand. Differences usually come from certification scope, ingredient or material disclosure, and packaging — a certified flagship can sit far above an undocumented line from the same company.
Are there better alternatives to Medify?+
Compare within the category rather than the brand: category rankings list the highest-scoring verified options at each price level, so you can see whether a cheaper certified alternative beats the Medify product you were considering.