PAMASE Pool Heat Pump Cover 31.5"×33.5"×27.6" Thick Fleece Insulated 600D Oxford Waterproof with Vents & Straps

PAMASE Thick Fleece Pool Heater Cover is a heavy-duty, insulated waterproof jacket sized 31.5"L × 33.5"W × 27.6"H to protect outdoor pool heat pumps from cold, rain, snow and debris.

This cover combines a rugged 600D Oxford outer shell with a PVC-coated fleece inner layer to add insulation and weather resistance for your pool heat pump. Designed to fit most standard pool heat pumps and compatible units like Hayward models, the cover includes vents for airflow, adjustable openings for pipes, and straps to secure it in windy conditions. It’s intended to reduce exposure to the elements, cut down on dirt and leaf buildup, and make seasonal storage and protection simpler.

How does this cover keep a pool heat pump warmer in winter?

The interior uses 130g/㎡ PVC composite non-woven fleece that traps air and reduces heat loss from the unit, while the 600D Oxford outer layer blocks wind and precipitation. Together these layers provide thicker insulation than thin single-layer covers commonly sold.

• Double-layer construction: fleece interior plus PVC-coated Oxford shell
• Thermal barrier reduces cold exposure to pipes and components
• Drawstrings and elasticized pipe openings reduce gaps that let cold air in

Will it keep the heat pump dry during heavy rain or snow?

Yes—the outer 600D Oxford fabric is durable and water-resistant, and the inner PVC coating adds a second waterproof barrier. Those two layers work together to shed water, and the secure fastenings and straps help prevent lift from wind-driven precipitation.

• 600D Oxford outer fabric resists tears and standing water
• PVC-coated interior improves waterproofing and quick runoff
• Fixing straps and drawstrings secure cover against gusts

How does the design handle ventilation and pipe connections?

Mesh vents are built into the sides to allow necessary airflow and reduce moisture buildup, while elastic bands and hook-and-loop fasteners create adaptable pipe openings. The adjustable features make it easy to fit around different pipe arrangements without cutting or complicated tools.

• Side mesh vents promote heat dissipation and prevent condensation
• Elastic bands and hook-and-loop around pipe holes for snug seals
• Drawstrings tighten the hem to minimize gaps at the base

Is the size universal and easy to install?

The cover measures 31.5" long × 33.5" wide × 27.6" high and is intended to fit most standard pool heat pumps, including many Hayward models. Installation requires no special tools: slip the cover over the unit, adjust pipe openings, tighten drawstrings and fasten straps to keep it secure.

• Pre-sized for typical pool heat pumps and similar outdoor equipment
• Includes fixing straps to anchor the cover in place
• Tool-free installation—adjustable and reversible as needed

Who is this for: Pool owners and facility managers who want a durable, weather-resistant cover to shield heat pumps from winter cold, rain, snow and debris. It’s also useful for protecting grills, generators, air conditioner outdoor units and other outdoor equipment needing extra insulation and waterproofing during off-season storage.