Swimline Deluxe 21' Round Above Ground Winter Pool Cover, 4' Overlap, Blue/Black | PCO825
Swimline
SKU: SWLPCO825
Swimline PCO825 Deluxe 21' Round Winter Pool Cover
The Swimline PCO825 is a durable winter cover designed to protect 21-foot round above-ground pools during the off-season. Its tough polyethylene material shields the pool from leaves, dirt, debris, and sunlight, helping maintain cleaner water and reducing spring startup work.
Key Features
- Heavy-duty laminated polyethylene construction for long-lasting winter protection.
- UV-resistant material helps prevent sun damage and minimizes algae growth.
- 4-foot overlap provides a secure fit and extra protection against wind lift.
- Includes cable and tightening winch system for easy, secure installation.
- Reinforced edges and strong seams increase durability and tear resistance.
- Dual-color design (typically blue top and black underside) to inhibit light penetration.
Specifications
- Manufacturer: Swimline
- Part Number: PCO825
- Pool Size Compatibility: 21-foot round above-ground pools
- Material: Laminated polyethylene
- Overlap: Approximately 4 feet
- Included: Winter cover, cable, and winch tightening system
Benefits of Using This Cover
Using the PCO825 during winter protects the pool from debris buildup, reduces chemical consumption, and blocks sunlight to discourage algae growth. It also helps extend the lifespan of the pool’s liner and components by minimizing exposure to harsh weather.
Installation & Care Tips
- Spread the cover evenly across the pool, ensuring the overlap is distributed around the edges.
- Thread the included cable through all grommets, then tighten using the winch.
- Periodically check tension throughout winter and adjust if strong winds or debris loosen the cover.
- Clean and fully dry the cover before storing at season’s end to prolong its usable life.
Hours Of Operation:
Monday - Friday: 8:00 am to 4:00 pm Phoenix Time
Saturday and Sunday: Closed
- Orders costing more than $300 WILL be required to have signature confirmation upon delivery.
- Handling time is typically only 1 day.
- Any item ordered after 1pm Phoenix time, may not ship same-day.
- Call us if you require expedited shipping and we can give you quotes based on your needs.
Return Policy:
- All products, except as noted below, are eligible for return up to 30 days after receipt of item.
- For returns, an RMA form must be filled out HERE or customers can call for additional help.
- Shipping costs will be deducted from all returned items.
- Any item that is missing accessories, original packaging, or is not returned in the same condition that it was received in, may be subject to a re-stocking fee up to 100% based on the condition we receive it in.
- Items broken, damaged, or inoperable due to installer error will not be refunded.
- Fill out the return form or give us a call to obtain an RMA and return shipping label.
- There are no returns on the Pentair Colorsync 618031
- No returns on pool cleaners.
- No returns on opened seals and o-rings.
- No returns on capacitors.
- If a light is returned because it "doesn't work" and it tests fine, the cost to ship and a re-stocking fee will be deducted from the refund.
- All products denied upon arrival at customers house WILL be charged the cost to ship.
- Visa Gift Card Promotions: Gift cards are sent within 14 days of the order. When accepting the Visa Gift card, you agree that if your order is returned or refunded, this amount will be deducted from the refunded amount. All Visa Gift cards are sent via email in an E-Gift Card format and are non refundable.
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