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The AllerEase Maximum is a fitted, waterproof mattress protector in polyester with a zippered closure and a deep pocket that fits mattresses up to 15 inches. It is OEKO-TEX Standard 100 certified and marketed for allergy and bed bug protection, with sizes from Twin to King. At $22.00 at eBay as of November 7, 2026, the best new price sits at the low end for a zippered, waterproof protector in King.
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Availability unknownSold by chilina09 (100% positive, 864 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
Availability unknownSold by vipoutlet (97.2% positive, 1,000,000 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.
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Lowest price we've seen: $46.66 on Nov 7 at Walmart. Tracked across 8 stores since Nov 7.
With 4 out of 5 from about 2,600 ratings, owners generally find the AllerEase Maximum does its job as a waterproof, zippered protector. Complaints tend to center on the polyester feel and warmth rather than on leaks.
