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Ships within 48 hours · Estimated delivery Jun 15 - Jun 20
For Your Every Summer RSVP, with Code: SUMMER15
Description
Gledhill Boilermate OVR 90 Degree Isolation Valve GT135The Gledhill Boilermate OVR 90 Degree Isolation Valve GT135 is designed to be employed in the Gledhill BoilerMate Range and helps ensure the steady operation of Central Heating and Mains Pressure Hot Water System. Disclaimer: Before buying the Gledhill Boilermate OVR 90 Degree Isolation Valve GT135 please contact a qualified electrician, plumber, or gas safe engineer who can work on the Gledhill BoilerMate System and has a understanding of Central

Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 170 reviews
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Product Reviews
★★★★★ 5
Great quality
Size: Twin, Color: White
This mattress pad is just thick enough without being overly bulky which tends to bunch up after washing. It is super soft and fits twin bed perfectly with just enough padding to add comfort. For a waterproof cover this one is superior to others I've had.
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Reviewed in the United States on March 16, 2026
★★★★★ 5
I’m buying more!
Size: Twin, Color: White
The quality of this product is amazing! It looks fantastic, super fluffy and comfortable, keeps accidents from getting onto mattress. It works so well! And is so worth the cost, I’m buying more for the rest of the beds in our house.
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Reviewed in the United States on May 1, 2026
★★★★★ 5
Fits great and very comfortable
Size: Queen, Color: White
I purchased because my cat is older and I need something waterproof. It fit my queen bed and my deeper mattress that usually needs extra deep mattresses. It looks nice and went on the bed easily. I have not had her test its waterproof feather yet. I am relieved I do not need to worry or put pee pads down for her.
I reas some people find it hot and hear a squeaky sound. I have not experienced either. The padding is a nice addition. I was surprised by the soft padding feature as I was not looking for it. The price was great. I did not want to spend a lot of money for something that did not need forever given my cat is older with kidney problems now. I will not remove it even if it is not needed anymore because I like the cushion.
I have purchased the Bedsure brand for other items and always been pleased with their price and quality. I recommend this product
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Reviewed in the United States on October 25, 2025
★★★★★ 5
Easily
Size: Full, Color: White
LOVE IT
perfectly fit my full size memory foam bed and made it even more comfortable, spilled a couple things on the comforter but the protector definitely did its job! its very good quality for money!
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Reviewed in the United States on May 1, 2026
★★★★★ 4
Perfect to stop leaks or stains
Size: Twin, Color: White
This is a wonderful mattress protector that gets the job done. It absolutely prevents stains from leaking through to the mattress. The only thing I don’t like that could be improved is the size and lack of snug fit. It moves a lot but still does the job and is not too hot. It’s very soft and comfortable. Would be 5 star if it had a snug feature or bands to fit under the mattress. Worth it for the price and is long lasting.
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Reviewed in the United States on May 22, 2025




