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Swimline Deluxe 18 by 40 feet rectangle in ground winter pool cover in blue and black showing full cover with overlap, corner grommets, and textured surface close-up

Swimline Pool Accessories and Inflatables

Swimline Super Guard Rectangular In Ground Winter Pool Cover with 5' Overlap, Blue/Black, Various Sizes

Name: Swimline Super Guard Rectangular In Ground Winter Pool Cover with 5' Overlap, Blue/Black, Various Sizes
Brand: Swimline
SKU: CO81729R
Price: 40.99 USD
Availability: InStock

Regular price$40.99

$9.99 flat shipping on orders under $100.

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Pool Size

12' x 24'

16' x 24'

16' x 32'

16' x 36'

18' x 36'

18' x 40'

20' x 40'

20' x 45'

25' x 40'

25' x 45'

25' x 50'

30' x 50'

30' x 60'

Low stock - 8 items left
Backordered: contact us for ETA

SKUs:: CO81729R, CO82129R, CO82137R, CO82141R, CO82341R, CO82345R, CO82545R, CO82550R, CO83045R, CO83050R, CO83055R, CO83555R, CO83565R

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About This Item

Swimline Super Guard Winter Cover is made of extra strong polyethylene material with double stitching that allows it to hold up in even the harshest of winters. A large 5 ft. overlap allows for installation on virtually any in ground pool.

Use Swimline water tubes to ensure a sturdy anchor to prevent cover movement - sold separately.

What Size Is the Cover I Am Getting?

These can be confusing with you choosing a pool size and there is an "overlap" mentioned. When you choose a cover that matches your actual pool size, you are getting a cover that is 5' beyond that - it would be 2.5' on each side of the pool, minus any DROP into the pool depending on your water level.

Example: A 20' x 45' Cover with 5' Overlap would measure 25' x 50' on a flat surface. Check the SKU/Part Number you are ordering if unsure - notice these are labeled as this example Part Number "CO82550R" when you order, which breaks down as:

"CO8": Swimline Super Guard
"2550" - 25' x 50' Total Size
"R" - Rectangle shape

Features and Benefits:

1 year full guarantee and an 8 year pro-rated warranty
Polyethylene material with double stitching
7 x 7 scrim construction
Metal grommets and double stitching in case you wish to use other tie-downs

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About Swimline Pool Accessories and Inflatables

Family-Owned Fun Since 1971
Founded by Herman Schwimmer over 50 years ago, Swimline began with a simple goal: to make pool ownership accessible to every family in America by manufacturing high-quality pool liners. Today, still family-owned and operated through three generations, Swimline has evolved into a global leader in the pool industry. While they remain the world's largest manufacturer of above-ground pool liners, their expertise now spans the entire backyard ecosystem. Through their HydroTools division, they provide essential maintenance gear like skimmers and pumps, while their Solstice and International Leisure Products lines offer industry-leading floats, toys, and watersports equipment.

Why We Trust Swimline Pool Accessories and Inflatables: Generational Expertise: A family-owned business with over 50 years of manufacturing experience.

The "HydroTools" Standard: Known for producing the industry's go-to maintenance equipment for DIY homeowners.

Complete Ecosystem: From the liner that holds the water to the floats you lounge on, they cover every aspect of pool life.

Accessibility: Committed to creating high-quality, durable products that remain affordable for the average family.

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