Intex 28685E Solar Pool Water Heater Mat — 47 x 47 in for Above Ground Pools

Overview

The Intex 28685E solar pool water heater mat is designed to warm above-ground pool water by harnessing the sun’s energy. Its generous 11-square-foot surface captures sunlight to lift temperature gradually, offering a simple, economical approach to extending the swimming season without extra fuel or electricity. The flat 47.25 by 47.25 inch panel fits neatly over or near most standard above-ground setups, providing a discreet heating solution that works with your existing pump and hoses.

Key specs and compatibility

• 11-square-foot surface absorbs sun rays to heat water as it circulates
• Includes a 1.25-inch hose attachment point, a bypass valve, and adaptors for a 1.50-inch hose
• Heavy-duty UV-stabilized PVC construction; suitable for above-ground pools up to 8000 gallons
• Folds for compact winter storage and easy transport; weight about 6.41 pounds

How it works in everyday use

Position the mat where sun exposure is strongest and connect to your filter pump. As water flows through the mat, solar energy transfers heat to the water, helping raise the temperature during sunny days or bright afternoons. The setup remains simple and quiet, with no fuels or emissions involved.

• Works with filter pumps up to 1/3 HP or flow under 2,000 GPH
• Easy to install with standard hoses and the included hardware
• Low-cost method to extend your pool season and increase enjoyment
• Lightweight design makes placement, removal, and storage straightforward

Tips for best results and storage

For optimal performance, place the mat where it receives direct sun for several hours. When seasons change, fold the mat flat and store it in a cool, dry place. Avoid sharp creases and keep away from abrasive surfaces to preserve the PVC material.

• Durable, UV-stabilized PVC stands up to outdoor conditions
• Keep the mat clean from debris to maintain efficient heat absorption

Real-life scenarios

Imagine weekend afternoons with warmer water that invites a longer swim after work. On days with mixed sun, the mat can contribute to a noticeable temperature lift, especially when paired with a well‑circulated pool. It’s a gentle, secondary heat source that complements your existing filtration setup without requiring substantial changes.