Swimline PCO834 Deluxe 30′ Round Above Ground Pool Winter Cover
Swimline PCO834 Deluxe 30′ Round Above Ground Pool Winter Cover
Worried about leaves, debris, and harsh winter weather damaging your above-ground swimming pool. The Swimline Deluxe 30′ Round Above-Ground Winter Pool Cover protects your pool and makes spring openings easier. Furthermore, the durable laminated polyethylene blocks sunlight and helps reduce algae growth. The included cable and winch system securely fastens the cover even in windy conditions. Additionally, an 8-year warranty protects your pool investment for years to come.
What makes the Swimline Deluxe winter cover a good choice for a 30′ round above-ground pool?
This cover provides proper overlap and a secure hold. Its blue-and-black design limits sunlight penetration, and the durable polyethylene construction resists tearing and UV damage. The ShastaPoolSupply.com expert-approved protection simplifies winterizing and reduces cleanup when the swim season returns.

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Key Features
- Designed for round above-ground pools that are 30 feet in diameter and includes a generous overlap for easy installation.
- Blue top with black underside blocks sunlight to slow algae growth and keep water clearer.
- Laminated polyethylene sheeting with high-density stitching resists tears and UV damage.
- Includes cable and ratchet hardware to anchor the cover firmly around the pool rim.
- Backed by an 8-year manufacturer warranty
Technical Specifications
- Pool Shape: Round
- Pool Size Compatibility: 30′ diameter above-ground
- Color: Blue top / Black underside
- Material: Laminated polyethylene with UV inhibitors
- Includes: Cover, cable, ratchet hardware
- Warranty: 8-Year Manufacturer Warranty
Specs
- Part Number: PCO834
- Manufacturer: Swimline
Who is the PCO834 Winter Cover Best For?
The Swimline Deluxe PCO834 makes a cost-effective winterize cover without sacrificing durability. Its dual-color polyethylene material stands up to sun exposure and winter weather debris. It’s best for moderate winters or areas without heavy snow falls.
Do you want to learn more about the value of a winter pool cover? Read our article on Do You have to Cover a Pool in the Winter.
How the Swimline Winter Cover Helps Your Pool?
Covering your pool protects the surface from freeze/thaw cycles that can erode liner edges. Also, a winter cover reduces algae growth by limiting sunlight.
Pro Tip: For heavy snow regions, pair your winter cover with air pillows or water tubes. These accessories prevent water accumulation and excess strain on the material.
What do the experts at Shasta Pool Supply think of the Swimline Winter Cover?
The Swimline Deluxe 30′ Round Winter Pool Cover does exactly what most above-ground pool owners need.This cover performs best when installed with proper overlap and tension. The laminated polyethylene material holds up well against UV exposure and normal winter debris. Altogether, it delivers excellent value for dependable winter protection.
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What our customers are saying
Exactly what I ordered, package arrived in a timely manner and the quality was excellent.
Exactly what I ordered, package arrived in a timely manner and the quality was excellent.
Tera B
The item I received is exactly what was displayed on the site and I received it quickly at a great price.
The item I received is exactly what was displayed on the site and I received it quickly at a great price.
Steve B
Our pool water is very clear. I wasn't really expecting this from the Shasta Pure unit... I feel like our pool is more clear looking, its kinds like swimming in drinking water...
Our pool water is very clear. I wasn't really expecting this from the Shasta Pure unit... I feel like our pool is more clear looking, its kinds like swimming in drinking water...
Erin A.
FAQ
Our expert staff answers customer's most asked questions.
How long should a winter pool cover last?
The lifespan of a winter pool cover depends on material quality, UV resistance, and how well it’s maintained. Heavy-duty woven polyethylene covers with UV inhibitors can last many seasons. Investing in a higher-quality cover often reduces replacement costs over time.
How do I choose the right size winter pool cover for my pool?
Your winter cover should match your pool’s shape and be slightly larger than the pool’s actual dimensions. For above-ground pools, this extra material is called the overlap and allows the cover to secure over the top rails.
Do I really need a winter pool cover?
Yes, using a winter pool cover is one of the best ways to protect your pool during the off-season. A quality cover keeps out leaves, dirt, and debris and limits sunlight exposure that causes algae growth.
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