Purple Waterproof Mattress Protector, Cal King
Purple Waterproof Mattress Protector, Cal King
Hero image 0 of Purple Waterproof Mattress Protector, Cal King, 0 of 5
Visit the Purple Store

Purple Waterproof Mattress Protector, Cal King

Purple Waterproof Mattress Protector, Cal KingPurple Waterproof Mattress Protector Cal King
Bed Size:California King-Out of stock

Key item features

  • Waterproof protection with ultra-soft finish: The ultimate defense for your mattress — head-to-toe, 100% waterproofing and a premium soft-knit top layer that retains peak performance, wash after wash.
  • Enhanced stretch maximizes GelFlex Grid benefits: Added stretch flexes seamlessly with movement, ensuring optimal pressure point cradling, so you experience the full comfort of your mattress.
  • Quiet, no-crinkle fabric for uninterrupted rest: Full-force protection that you won’t know is there — thanks to a crinkle-free, soft-knit top layer that stays silent during the night.
Price when purchased online
Not Available

How do you want your item?

How do you want your item?
Not available

About this item

Product details

Specifications

Customer ratings & reviews

4.3 out of 5 stars
stars177 ratings146 reviews
How item rating is calculated
  1. 5 stars73% (129)
  2. 4 stars10% (17)
  3. 3 stars5% (9)
  4. 2 stars6% (10)
  5. 1 star7% (12)

Customer photos

  • +47 images
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 146 reviews

Mar 13, 2026
Molly
5 out of 5 stars review

Seller Verified Purchase

Great product!

I should have purchased the second I originally bought my purple mattress. It fits perfectly and doesn't slide off like other cheaper waterproof protectors I've purchased. Purple's high quality products are worth the price.

Review from purple.com
Helpful?6992AQPJK1NO9401565175
Feb 26, 2026
Abdul G
5 out of 5 stars review

Seller Verified Purchase

Excellent response to warranty service

Bought the protector years ago. Recently noticed that it was getting messed up from one side. Reached out to the customer service. They sent clear instructions. I followed them. They reviewed it and one week later, I had the warranty replacement. Thank God, I did not get a chance to test it but it looks good. Last one was tested a few times and it did its job. Mattress still looks like new.

Review from purple.com
Helpful?6992AQPJK1NO9401565175
Feb 21, 2026
Carla R
5 out of 5 stars review

Seller Verified Purchase

I love it.

I love this mattress cover. I am kind of like the princess and the pea because of some chronic pain issues. I have searched long and hard for a mattress cover that I can't actually feel beneath the sheets. This one hits the mark perfectly. I absolutely love it.

Review from purple.com
Helpful?6992AQPJK1NO9401565175