21-Foot Round Pool Liner Pad for Above Ground Pools, Above Ground Pad, Ultra-Thick & Tear-Resistant Underlay Mat, Puncture/Weed Proof Protective Cover, Eco-Friendly Black Fabric, Extends Pool Life
Condition: New
Buy Now, Pay Later
As low as
$4
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Free shipping on this product
30-day returns
Learn more
Returnable until Jan 31, 2026
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
In Stock.
Arrives
Saturday, Mar 28
Recently Viewed
Features
- Ultimate Liner Protection: Our Pool Liner Pad is your ultimate defense against damage for above ground swimming pools. It acts as a reliable cushioning layer, Shields your above-ground pool from sharp rocks, roots, and debris that cause leaks. 280GSM thick cushion reduces friction, preventing 90% of liner wear and tear;Blocks weeds & UV damage for 2X longer liner lifespan vs. bare ground.
- Premium 3-Layer Heavy-Duty Fabric: The pool liner pad is made of 280GSM density felt fabric, which is thick, stronger and durable, 1.5X Thicker than standard mats, Reinforced Polypropylene Blend No "propionic acid";All-Weather Performance:Puncture-proof, anti-slip, and quick-drying, ensuring a longer lifespan for your liner.
- Tailored for Above-Ground Pools: Engineered specifically for above-ground pools, our pool mats act as a protective barrier, shielding metal components from corrosion caused by water exposure. Fits standard 21ft round pools seamlessly;Easy-to-Cut Design:Trim for oval/irregular shapes without fraying edges.
- 3-Minute No-Stress Setup: Unfold Creases flatten naturally within 2 hours; Cut (if needed) Scissors-friendly material. Within 21ft, Whether you have a small, medium, or large above-ground pool, you can find the perfect fit for optimal protection and peace of mind.
- Versatile Use & Environmentally Friendly: Ideal for both soft-sided and hard-sided above-ground pools and hot tubs, enhancing your swimming pleasure. Additionally, it serves well for camping, packaging, and protecting outdoor items like cars, boats, tents, and more. Made from eco-friendly materials, our Pool Liner Pad is not only washable but also recyclable and easy to store.
Product Dimensions: 13.78 x 11.8 x 19.69 inches
Item Weight: 7.7 ounces
Manufacturer: OCVWJKD
Item model number: YCD-21FT
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Saturday, Mar 28
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Perfect protection for pool floor. No liner leaks.
Reviewed in the United States on August 2, 2025 by MacNary Household
This covered the area it needed and then some. Its a little thinner that i was expecting. But still good quality
Reviewed in the United States on August 10, 2025 by Steffany Lones
I am not able to use it yet. I am looking forward to using it next summer. It seems a good quality, nice and thick. I think it’ll work perfect
Reviewed in the United States on July 23, 2025 by Missy
This is an excellent pool liner pad. It is about the equivalent to an 8lb needle punched geo-textile filter fabric, which is what you want for durability, & also so water can pass through.
Reviewed in the United States on July 20, 2025 by Amazon Customer