Protecting your pressure washer from rain, sun, dust, and wind extends its life and preserves performance. The following 5 covers are among the top-rated picks, offering weatherproof materials, durable stitching, and snug fits for common washer sizes. Use this guide to compare features and select a cover that matches your unit and climate.
| Product | Brand | Approximate Size Fit | Key Features |
|---|---|---|---|
| WEN PW31C Universal Weatherproof Pressure Washer Cover | WEN | Up to 23 x 20.5 x 39 inches | Waterproof, UV resistant; vinyl exterior; cotton interior; universal fit |
| Roastove Universal Weatherproof Pressure Washer Cover | Roastove | Large, adjustable fit | Waterproof, dust-proof, UV/weather resistant; durable heavy-duty fabric |
| COOSOO Pressure Washer Cover Waterproof Heavy Duty | COOSOO | 23 x 20.5 x 39 inches (LxWxH) | Waterproof, dustproof; wind/tear resistant; year-round protection |
| CRAFTSMAN Pressure Washer Cover | CRAFTSMAN | Up to 48″L x 18.5″W x 13.5″H | Heavy-duty fabric; weather-resistant; stylish contrast stitching |
| Guisong Pressure Washer Cover | Guisong | 17.8″ x 17.8″ x 34.2″ | 420D Oxford; water-resistant; dustproof; UV resistant |
The following selections emphasize covers designed for outdoor use, with attention to size compatibility, material durability, and protection against moisture and sun damage. Each option helps reduce wear on moving parts and prevents rust, corrosion, and dirt buildup when your washer sits idle.
WEN PW31C Universal Weatherproof Cover
The WEN PW31C cover uses a water-proof and UV-resistant vinyl exterior to shield the pressure washer from the elements, while a cotton interior helps prevent scratches and scuffs on exposed surfaces. Its universal fit accommodates pressure washers up to 23 x 20.5 x 39 inches, providing flexibility for a range of models. The dual-layer design aims to balance weatherproofing with gentle surface protection, making it a practical choice for outdoor storage in varied climates.
Roastove Universal Weatherproof Cover
Roastove emphasizes multi-protection with waterproof, dust-proof, UV and weather resistance, plus tear and wind resistance. The cover is built from heavy-duty fabric with a PU back coating to improve durability. An elastic shock cord at the bottom hem and optional buckles help create a snug, custom-like fit, reducing the risk of flapping in windy conditions. It aims to offer robust outdoor protection while staying easy to install and remove for seasonal use.
COOSOO Pressure Washer Cover Waterproof Heavy Duty
COOSOO lists a 23×20.5×39 inch size as a reference, advising users to measure their unit before purchase. It promises year-round waterproof protection to prevent rain and snow damage, reduce dust ingress, and extend service life. The cover’s waterproof material helps prevent rust and makes outdoor storage safer, especially in wet climates where exposure to precipitation is a constant concern.
CRAFTSMAN Pressure Washer Cover
CRAFTSMAN offers a cover designed for vertical or horizontal pressure washers up to 48 inches long, 18.5 inches wide, and 13.5 inches tall. The heavy-duty, weather-resistant fabric protects against rain, wind, sun, dirt, and debris. The contrasting stitching provides a polished, durable finish and adds visual longevity to the cover, aligning with expectations for rugged outdoor equipment protection.
Guisong Pressure Washer Cover
Guisong emphasizes a premium 420D oxford fabric with a water-resistant layer, providing tear and abrasion resistance—an important feature for long-term outdoor storage. The cover also focuses on dustproof and UV-resistant properties to protect the power washer from particulate buildup and sun exposure. This option is positioned as a durable, all-around outdoor solution that stands up to frequent use.
Buying Guide: Key Purchase Considerations
- Size and fit: Measure your washer’s length, width, and height. Choose a cover that offers a little extra room for hoses, nozzles, and accessories, or opt for a model with adjustable features (elastic hems, buckles) for a secure fit.
- Material and durability: Look for waterproof, UV-resistant fabrics with reinforced stitching. 420D Oxford fabric is common and tends to balance protection with weight. Consider double-stitched seams to minimize tearing.
- Weather protection: If you reside in wet or snowy climates, prioritize waterproof or water-repellent finishes and wind resistance. For hot climates, UV resistance helps prevent material deterioration.
- Ease of use: Quick-install designs, hook-and-loop closures, and drawstrings simplify covering and uncovering your washer without strain.
- Maintenance and longevity: Removable liners or soft interior fabrics help prevent scratches. Check for breathable designs to reduce moisture buildup inside the cover.
- Price and warranty: Compare cost against durability and included features. A longer warranty can indicate better confidence in material quality.
- Compatibility: Some covers are marketed for specific brands or shapes (vertical vs. horizontal washers). Confirm compatibility with your model’s dimensions and orientation.
When selecting a pressure washer cover, balance fit, protection level, and climate suitability. If you expect frequent exposure to rain, snow, or intense sun, prioritize waterproof layers and UV resistance. For models stored in harsher environments, durability and reinforced stitching are essential. Consider how easy it is to remove and install the cover for regular maintenance and quick cleanup.