Swimline Super Deluxe 21&
Swimline Pool Accessories and Inflatables

Swimline Super Deluxe 21' Round Above Ground Winter Pool Cover, 4' Overlap, Silver/Black | PCO1425

$49.99
/
No Hassle Returns 30 Days Paid Returns
  • Low stock - 1 item left
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SKU: PCO1425

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About This Item

The Polarshield Pro Strength Pool Cover series is made of extra strong polyethylene sheeting woven with thick polyethylene stitching, which provides superior strength and durability. The winter cover is treated to provide maximum resistance to damaging ultraviolet rays to inhibit deterioration and increase longevity. Adding a Pro Strength winter pool cover will protect your pool from the harsher elements of winter and keeps debris, algae and bacteria out of the water, minimizing maintenance when re-opening the pool in spring. Protect your pool to ensure years of backyard memories and family fun.

Features and Benefits:

  • Complete rip-proof patented technology
  • 15 year pro-rated warranty
  • Full 4 foot overlap for above grounds
  • Full 5 foot overlap for ingrounds
  • Advanced manufacturing process yields 3x normal tear strength

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Swimline Pool Accessories and Inflatables

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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