Non-Toxic Mattress Protectors, ranked by PFAS grade

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Top-graded picks in the categories readers replace first, every one scored on the same rubric.

Aqua Pure

3M Aqua-Pure AP802B Whole House Filter Housing

95ExcellentPFAS grade

polypropylene filter housing, carbon/sediment cartridge
We found no PFAS statement from the brand
Bacterial growth in spent cartridges

3 hazards checked on this product, all on its full breakdown.

Full breakdown Buy

Aquasure

Premier Series 75 GPD Under Sink Reverse Osmosis Water Filtration System

100ExcellentPFAS grade

RO membrane, carbon filters, stainless steel housing
We found no PFAS statement from the brand
Bacterial and microbial growth in housing and filters

4 hazards checked on this product, all on its full breakdown.

Full breakdown Buy

Avocado

Vegan Mattress

100ExcellentPFAS grade

✓ MADE SAFE Certified✓ Global Organic Textile Standard (GOTS)

organic cotton, natural latex, coconut coir, recycled steel coils
The brand calls it PFAS-free, which we have not verified
Heavy metals

2 hazards checked on this product, all on its full breakdown.

Full breakdown Buy

What we found October 2026

138 of the 153 mattress protectors PFAS Authority has graded score below its 70 point pass mark for PFAS and other toxins, 90.2% of the category, as of October 2026, leaving 15 that pass. The highest graded is Avocado Green Mattress Organic Cotton Mattress Cover and Pad Protector at 85 out of 100.

The full ranking is below, best-graded first, with every score linking to the evidence behind it.

Are mattress protectors safe?

15 of the 153 mattress protectors we graded come back low-concern on our screen and 138 do not. Our grades are model-based assessments built from published materials, ingredient lists, certifications and brand disclosures, not laboratory tests, so they say what we can evidence rather than that anything is safe.

Best graded mattress protectors here

1Avocado Green Mattress Organic Cotton Mattress Cover and Pad Protector 85 out of 100
2Avocado Green Mattress Organic Cotton Mattress Pad Protector 85 out of 100
3Parachute Vintage Linen Bed Cover 75 out of 100

By materialOrganic Cotton Bamboo

Start here

The best non-toxic mattress protectors, ranked by grade

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Buyer’s guide

What to look for in mattress protectors, and which brands grade best and worst

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Bad · Better · Best

Mattress Protectors, ranked.

The quickest read, what to skip and the top-graded picks worth buying instead.

Avoid30Poor

Waterproof Mattress Protector for spills and incontinence Queen

30/100 safety

Avoid unless the brand discloses its waterproofing chemistry.

Why avoid it

Better75Excellent

Parachute

Vintage Linen Bed Cover

75/100 safety

Lower concern, untreated vintage linen carries minimal PFAS risk.

Details Find on Amazon

Best pick85Excellent

Avocado Green Mattress

Organic Cotton Mattress Cover and Pad Protector

85/100 safety

Lower concern; organic cotton mattress protector has minimal PFAS risk.

Details Find on Amazon

Why Avocado Green Mattress Organic Cotton Mattress wins, and what it beats

Every grade on this page is one sum. A category starts from a baseline, each disclosed material or coating adds risk points, and each thing the brand or a third party has published takes them away. Below is that sum for the winner, then for 2 products it beats, so you can see exactly where the 55 points between the top and the bottom of this mattress protectors ranking come from.

The winner

85Excellent

Avocado Green Mattress Organic Cotton Mattress Cover and Pad Protector

Made of organic cotton.

+15No PFAS disclosure. No public statement from the brand about PFAS in this product.
+10Category baseline. The starting point for this type of product, before anything specific to this product is counted.
-10Base material not linked to PFAS. The main material recorded for this product is not one associated with PFAS.

15risk points in total, which is a grade of 85

What the grade does not fix. It still carries one risk factor, No PFAS disclosure. See the full breakdown.

Check price Full breakdown

What it beats, and why

30Poor55 points behind the winner

Waterproof Mattress Protector Waxed Linen Cover Default_cpc_85DC90A9FD6C4

What puts it behind. Waterproof / stain-resistant treatment, +35 points. Water-repellent coating treatments have historically used PFAS. The winner carries no such factor.

Made of Waxed linen cover with waterproof backing.

+35Waterproof / stain-resistant treatment
+20Category baseline
+15No PFAS disclosure

70risk points, a grade of 30

30Poor55 points behind the winner

Organic Waterproof Mattress Protector

What puts it behind. Waterproof / stain-resistant treatment, +35 points. Water-repellent coating treatments have historically used PFAS. The winner carries no such factor.

Made of Polyurethane or unspecified polymer waterproof coating on textile.

+35Waterproof / stain-resistant treatment
+20Category baseline
+15Vague safety claims only. Uses vague language ("eco-friendly", "clean") without a specific PFAS statement.

70risk points, a grade of 30

No product on this page was physically tested by us. Every number above comes from published materials, ingredient and coating disclosures, certifications and brand statements, scored on one public rubric. Formulations change without notice, so check the current product listing before buying.