---
product_id: 31665027
title: "AllerEase Ultimate Cotton Top Allergy Protection and Comfort Zippered Mattress Protector Full, White"
brand: "aller-ease"
price: "¥21109"
currency: JPY
in_stock: true
reviews_count: 13
category: "Aller Ease"
url: https://www.desertcart.jp/products/31665027-allerease-ultimate-cotton-top-allergy-protection-and-comfort-zippered-mattress
store_origin: JP
region: Japan
---

# 100% Waterproof Barrier Temperature Balancing Tech Fits Mattresses up to 17" Deep AllerEase Ultimate Cotton Top Allergy Protection and Comfort Zippered Mattress Protector Full, White

**Brand:** aller-ease
**Price:** ¥21109
**Availability:** ✅ In Stock

## Summary

> 🛡️ Sleep Smart, Live Fresh — The Ultimate Allergy Armor for Your Bed

## Quick Answers

- **What is this?** AllerEase Ultimate Cotton Top Allergy Protection and Comfort Zippered Mattress Protector Full, White by aller-ease
- **How much does it cost?** ¥21109 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/31665027-allerease-ultimate-cotton-top-allergy-protection-and-comfort-zippered-mattress)

## Best For

- aller-ease enthusiasts

## Why This Product

- Trusted aller-ease brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cool & Dry All Night:** Temperature balancing fabric wicks moisture and insulates, keeping you comfortably cool or cozy throughout the night.
- • **Stay Fresh, Sleep Clean:** Advanced HeiQ Pure™ antimicrobial technology neutralizes odors and bacteria for a fresher, healthier sleep environment.
- • **Impenetrable Waterproof Defense:** Protect your mattress from spills, stains, and allergens with a silent, premium cotton top backed by a 100% waterproof layer.
- • **Effortless Care & Long-Term Value:** Machine washable with durable construction and a 10-year warranty—invest in lasting mattress protection and peace of mind.
- • **Tailored Fit for Ultimate Comfort:** FlexFit elastic corners snugly secure your mattress protector on beds up to 17 inches deep—no slipping, no bunching.

## Overview

The AllerEase Ultimate Allergy Protection and Comfort Zippered Mattress Protector combines a quiet, premium cotton top with a fully waterproof backing to shield your mattress from spills, stains, and allergens. Designed with FlexFit elastic corners, it fits mattresses up to 17 inches deep securely. Featuring HeiQ Pure™ antimicrobial technology and temperature balancing fabric, it ensures a fresher, cooler, and more comfortable sleep. Machine washable and backed by a 10-year warranty, this protector offers durable, long-lasting mattress defense for allergy-conscious sleepers.

## Description

From the #1 best selling allergy bedding brand, AllerEase Ultimate delivers the clean, healthy night's sleep that we all deserve. Featuring premium materials and an expertly-designed construction, Ultimate prevents dust, pollen, and pet dander from collecting in your mattress. With a soft waterproof layer to protect from spills, stains, and odors, Ultimate also includes specialized seams and zippers making it impenetrable. Together with a temperature balancing finish to keep you cool and dry, a luxurious cotton top, machine washability, and a lifetime warranty, Ultimate offers unmatched comfort, quality, convenience, and value for you and your family.

Review: Satisfied with this protector... - After reading that this product was a frequently returned item (despite the high star rating), I looked further at the 1-star ratings to make my decision. Several purchasers sated that their mattress protector ripped while placing it over mattress or it was not waterproof as stated in the description. I purchased 2 in twin size for my daughter's day bed with trundle. I placed the protector on the top mattress myself (yes, it would have been simpler with 2 people), however it did not rip. I was careful not to tug or pull too hard. I also purchased the organic cotton mattress pad by AllerEase to place on top of the protector. I slept on the day bed that night and never heard any "plasticy" noises. This may be helpful for those considering their selection not based on having a bedwetting youngster (or animals). I simply wanted something to help protect the new mattresses to keep dust/allergens, etc. out. I have always placed a mattress pad over the mattress protector. If you are like-minded in wanting to minimize chemical exposure that we are bombarded in today, I looked into the HEIQ technology listed on the packaging of the protector. It's purpose is to minimize odors from bodies (human) and as a result of bacteria. This is from the company's website: HeiQ Pure™ products effectively address body odors and bacterial derived odors on textiles Improved comfort, hygiene and freshness Exceptional antimicrobial efficiency and durability (guaranteed performance for the lifetime of the product) bluesign approved and OEKO-TEX suited Preserve fabric properties such as breathability, hand feel, color and wicking Suitable for all fiber types It accomplishes this by silver ions, and I did not find that it is potentially toxic. Again, I have a mattress pad over the protector. I was equally satisfied with the pad from AllerEase which is organic cotton as the top surface. The sides are the typical synthetic nylon or polyester found in most similar products. I hope this will help others decide what is right for them.
Review: Great Cover~Less Allergens~Better Sleep~Details to Note - Chose the AllerEase Ultimate Allergy Protection Ultimate Cotton to help cut down on allergens from our mattress. desertcart states that this product is returned frequently, so a few details: Item is difficult to dry after washing as stated in reviews. Due to waterproofing the mattress cover comes out of the wash dripping like a plastic bag, plan on hanging the mattress cover for a few days to allow for air drying, then toss in dryer for a short period to fluff. Note that we noticed that the cover seemed to stick together in a few places when we tried to dry it in the dryer for over 15 minutes, air drying with a short fluff in the dryer worked beautifully. Fits the mattress nicely, slides over like an envelope with a zipper closure on one end. A definite two-person task to put the cover on. The cover does have a waterproof feature so it does have the "crinkle" sound, however the ultimate cotton feature on this cover refers to the top which is softer and quieter for sleeping. Also purchased the pillow covers to cut down on allergens. So far we're noticing a marked difference in the mornings, waking up with no stuffiness or sneezing. A good purchase for us at a fairly reasonable price point. Quality: Nice zipper seems to be good quality Comfort: Ultimate cotton top provides a more comfortable, less "crinkle" sleeping experience

## Features

- 88% Polyester/12% Nylon
- Imported
- ULTIMATE COTTON WATERPROOF TOP: quiet cotton top fabric is backed by a waterproof layer, protecting your mattress from unexpected spills and stains
- CLEAN SLEEP PRODUCT PROTECTION: helps to keep your mattress protector fresher between washes.
- TEMPERATURE BALANCING TECHNOLOGY: wicks moisture and insulates to help keep you comfortable
- FLEXFIT ELASTIC CORNERS: ensure the perfect fit, tightly holding twin and full mattresses up to 14 inches deep, and Queen, King, and Cal King mattresses up to 17 inches.
- EASY CARE INSTRUCTIONS: machine wash hot with nonchlorine bleach when needed. Tumble dry on lowest setting separately to avoid protector damage. Dryer temps vary by brand, use the lowest setting and remove when dry. Do not iron.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0187RZJZI |
| Age Range (Description) | Child |
| Assembly required | No |
| Batteries required | No |
| Best Sellers Rank | #10,108 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #38 in Mattress Protectors |
| Brand | Aller-Ease |
| Closure Type | Zipper |
| Color | White |
| Customer Reviews | 4.5 4.5 out of 5 stars (3,241) |
| Fabric Type | 88% Polyester/12% Nylon |
| Global Trade Identification Number | 00022415035125 |
| Import | Imported |
| Is Discontinued By Manufacturer | No |
| Item Weight | 2 pounds |
| Item model number | 3512AMZ |
| Manufacturer | American Textile |
| Material | Cotton |
| Model Name | Ultimate Allergy Protection and Comfort Zippered Mattress Protector |
| Number of Items | 1 |
| Product Care Instructions | Machine Wash |
| Product Dimensions | 5.1 x 8.3 x 11.95 inches |
| Size | Full |
| Special Feature | Premium,Waterproof |
| UPC | 022415035125 |
| Warranty Description | 10 year warranty. |
| Water Resistance Level | Waterproof |

## Product Details

- **Brand:** Aller-Ease
- **Color:** White
- **Fabric Type:** 88% Polyester/12% Nylon
- **Size:** Full
- **Special Feature:** Premium,Waterproof

## Images

![AllerEase Ultimate Cotton Top Allergy Protection and Comfort Zippered Mattress Protector Full, White - Image 1](https://m.media-amazon.com/images/I/71tJqUZt-wL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Satisfied with this protector...
*by N***N on September 26, 2025*

After reading that this product was a frequently returned item (despite the high star rating), I looked further at the 1-star ratings to make my decision. Several purchasers sated that their mattress protector ripped while placing it over mattress or it was not waterproof as stated in the description. I purchased 2 in twin size for my daughter's day bed with trundle. I placed the protector on the top mattress myself (yes, it would have been simpler with 2 people), however it did not rip. I was careful not to tug or pull too hard. I also purchased the organic cotton mattress pad by AllerEase to place on top of the protector. I slept on the day bed that night and never heard any "plasticy" noises. This may be helpful for those considering their selection not based on having a bedwetting youngster (or animals). I simply wanted something to help protect the new mattresses to keep dust/allergens, etc. out. I have always placed a mattress pad over the mattress protector. If you are like-minded in wanting to minimize chemical exposure that we are bombarded in today, I looked into the HEIQ technology listed on the packaging of the protector. It's purpose is to minimize odors from bodies (human) and as a result of bacteria. This is from the company's website: HeiQ Pure™ products effectively address body odors and bacterial derived odors on textiles Improved comfort, hygiene and freshness Exceptional antimicrobial efficiency and durability (guaranteed performance for the lifetime of the product) bluesign approved and OEKO-TEX suited Preserve fabric properties such as breathability, hand feel, color and wicking Suitable for all fiber types It accomplishes this by silver ions, and I did not find that it is potentially toxic. Again, I have a mattress pad over the protector. I was equally satisfied with the pad from AllerEase which is organic cotton as the top surface. The sides are the typical synthetic nylon or polyester found in most similar products. I hope this will help others decide what is right for them.

### ⭐⭐⭐⭐⭐ Great Cover~Less Allergens~Better Sleep~Details to Note
*by S***R on July 14, 2025*

Chose the AllerEase Ultimate Allergy Protection Ultimate Cotton to help cut down on allergens from our mattress. Amazon states that this product is returned frequently, so a few details: Item is difficult to dry after washing as stated in reviews. Due to waterproofing the mattress cover comes out of the wash dripping like a plastic bag, plan on hanging the mattress cover for a few days to allow for air drying, then toss in dryer for a short period to fluff. Note that we noticed that the cover seemed to stick together in a few places when we tried to dry it in the dryer for over 15 minutes, air drying with a short fluff in the dryer worked beautifully. Fits the mattress nicely, slides over like an envelope with a zipper closure on one end. A definite two-person task to put the cover on. The cover does have a waterproof feature so it does have the "crinkle" sound, however the ultimate cotton feature on this cover refers to the top which is softer and quieter for sleeping. Also purchased the pillow covers to cut down on allergens. So far we're noticing a marked difference in the mornings, waking up with no stuffiness or sneezing. A good purchase for us at a fairly reasonable price point. Quality: Nice zipper seems to be good quality Comfort: Ultimate cotton top provides a more comfortable, less "crinkle" sleeping experience

### ⭐⭐⭐⭐⭐ Excellent - exactly as advertised
*by S***K on September 7, 2025*

This cover is perfect. Just bought a second one after having the first for a year. Great fit for a 15” queen. Took the original off a bed it had gone on when the mattress was brand new (and embarrassingly long between washes of the cover). I get night sweats and the mattress cover had become sweat stained - I was worried about what I’d fine when I took off the cover but the mattress was pristine - absolutely like new. This cover did its job beautifully. And the cotton cover is good for not trapping heat, as advertised.

## Frequently Bought Together

- AllerEase Ultimate Allergy Protection and Comfort Zippered Mattress Protector, Full
- Set of 4 Standard/Queen AllerEase Pillow Protectors - Temperature Balancing, Allergist Recommended - Premium Breathable, Zippered Protectors

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-03-29*