AllergyCare™ Cotton Zippered Mattress Encasement | Dust Mite Proof | Bargoose

Regular price $59.99

Description

AllergyCare™ Cotton Zippered Mattress Encasement

Natural, breathable protection for allergy and asthma relief. This 100% cotton, fully zippered encasement creates a lab-tested allergen barrier (≈4.6-micron pore size) to block dust mites and irritants—without crinkle or heat build-up. Available in multiple sizes and depths for a tailored fit. Sewn in the USA.


Why you'll love it

  • Dust-mite proof, lab-tested barrier: ~4.6-micron pore size helps block common bedroom allergens.
  • 100% cotton comfort: Quiet, breathable fabric preserves your mattress feel—no plastic film, no crinkling.
  • Full encasement design: Zips completely around the mattress for 360° coverage.
  • Durable construction: Heavy-gauge zipper and reinforced seams built for long-term use.
  • Sized to fit: Choose your mattress size and depth (9", 12", 16", or 18") for a clean, no-slip fit.
  • Easy care: Machine washable; see care guidelines below to maintain performance.
  • Made in the USA: Quality craftsmanship you can trust.

Is this the right protector for you?

Great for: Shoppers who want a natural, breathable, non-laminated encasement that reduces allergen exposure overnight.

Choose our waterproof encasement instead if you need protection against spills, accidents, or liquids.


Specifications

Material 100% cotton
Allergen barrier ≈4.6-micron pore size (lab-tested)
Closure Heavy-gauge nylon zipper, reinforced seams
Fit options Depths: 9", 12", 16", 18" (select size + depth)
Noise/feel Quiet, breathable, preserves mattress feel
Care Machine wash warm; tumble dry low; do not bleach; wash before first use to set fit

How to install

  1. Remove bedding; stand the encasement on the mattress corner with zipper fully open.
  2. Slide the encasement over the mattress like a sleeve.
  3. Align corners; gently pull fabric to remove slack.
  4. Zip fully closed; ensure zipper path is flat and unobstructed.
  5. Make the bed as usual.

Compare Bargoose protectors

  • Cotton Encasement (this page): Natural & breathable; allergen barrier; best for dust-mite reduction and comfort.
  • Waterproof Encasement/Pad: Liquid protection for spills & accidents.
  • Stretch-Knit / Box Spring: Smooth, flexible fit with enhanced tear resistance.

Complete the set with matching pillow encasements for full bedroom coverage.


FAQs

Is it waterproof?

No—this model is not waterproof. It’s designed for maximum breathability and allergen reduction. If you need liquid protection, choose our waterproof option.

Will it change how my mattress feels?

Minimal change. The cotton fabric is quiet and breathable to preserve your mattress’s comfort.

How do I pick the right depth?

Measure your mattress height from bottom to top (exclude toppers if you remove them to wash). Choose the next depth up if you’re between sizes for an easier zip.

Does it shrink after washing?

Some natural cotton draw-up is normal on first wash; we’ve accounted for this in sizing. Wash warm, tumble low to maintain the fit.

Who it helps

Ideal for those managing dust-mite allergies or asthma who prefer a cotton mattress encasement over synthetic, laminated, or plastic protectors.

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From our customers

The experience shopping with Sage & Sill was a good one ... the order I received was damaged in transit. The package itself was very securely wrapped though, so I'm not sure how the damage occurred. I reported the damage immediately & followed through on the information the company needed, including photos of the damaged item. I explained I only needed a replacement bulb for the item, as that was what I sent the picture of. To my surprize though, today I received a whole new replacement order, not just the broken part (the bulb)! And it was super quick too! Thanx so much, Sage & Sill 🤍

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