Allergy Partners STANDARD Mattress Encasings


Comfortable poly encasing is an economical choice for effective protection from dust mite and pet allergens. Manufacturer-direct pricing.

  • Blocks dust mites and their allergens for nighttime allergy relief
  • Tightly woven barrier blocks allergy-causing pet dander particles
  • Soft and quiet polyester fabric keeps you comfortable throughout the night
  • A great choice for box springs, guest bedrooms or kid’s beds
  • An economical choice for excellent long-term value
  • 100% of the profits from your purchase will be donated to asthma and allergy-related charities
  • If ordering for your box spring, order 2 Long Twin Encasings for a King-sized bed.  For a CA King-sized bed, order CA Long Twin; available in ULTIMATE or PREMIUM encasings. See note below.  

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Allergy Partners offers free educational materials to physicians and healthcare professionals to help allergy patients.

Allergy Partners STANDARD Mattress Encasings offer an economical combination of protection from allergens and comfort.  This 100% polyester encasing has a 5.8 micron pore size to effectively block allergens from dust mites and pets. STANDARD Mattress Encasings create a layer of protection so that the allergens are contained as you sleep. The barrier fabric is soft and quiet so there’s no crinkling or noise, often found with lesser quality encasings. STANDARD encasings are an excellent choice for kid’s beds, guest rooms and box springs as they provide allergen protection at a great value.  Scientific studies show that encasing the box spring is an important step for allergy relief, and with STANDARD encasings, you’ll find a great care for allergen protection, durability and easy-care.  

Allergy Partners offers exceptional quality encasings at manufacturer-direct pricing. These days, that’s a hard combination to find. Our encasings are designed by a team that specializes in manufacturing garments for scientific Cleanroom labs. The exacting standards used for producing these garments is translated over to Allergy Partners encasings. Each encasing is made to exacting standards, with an emphasis on superior materials and construction quality standards. Our encasings include a unique extra barrier layer at the zipper to block allergens, double-stitched seams and extra wide zipper openings for easy placement on the bed. We want you to be healthy and satisfied, and we deliver exceptional encasings at low prices to achieve that goal.

Take Note When Ordering Box Spring Encasings:  King-sized beds have 2 Long Twin box springs under the mattress rather than a King-sized box spring.  CA King-sized beds have 2 California Long Twin box springs.  Please make sure to order 2 encasings for your box spring accordingly in the appropriate Long Twin sizes.

STANDARD mattress encasings are available in 9” (All Sizes) and 12” (Twin – King only) depths.  Be sure to measure your mattress before ordering to ensure proper fit. Machine wash and dry.  Available in White.

See more information on mattress depths on our Specifications tab or on our detailed Measure Your Mattress page

Mattress size

caking12, caking15, caking18, caking9, CAlgtwin12, CAlgtwin15, CAlgtwin9, crib, full12, full15, full9, king12, king15, king18, king9, lgtwin12, lgtwin15, lgtwin9, queen12, queen15, queen18, queen9, twin12, twin15, twin9


Measuring Your Mattress: To ensure a proper fit, make sure to measure the depth of your mattress or box spring. We offer a variety of depths since many come in different sizes. Place a hard ruler on

Relief from

Dust, Pet Dander

Sku non unique


Min Price


Max Price



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