ZJYWSCH Grill Cover for Pit Boss Wood Pellet Grill Smoker Wa

The Verdict

If you’ve dropped serious money on a Pit Boss pellet smoker, the last thing you want is to watch it rust into an expensive lawn ornament. The ZJYWSCH Grill Cover is built to prevent exactly that — and with 229 ratings averaging 4.6 stars, it’s clearly doing something right. Here’s the full story after digging through buyer feedback and the spec sheet.

What You Actually Get

The cover ships folded in a small pouch — nothing fancy, no storage bag, just the cover itself. But the construction speaks for itself. It’s made from 600D heavy-duty polyester with a PVC backing. That’s the same material class used in quality boat covers and truck tonneaus. As shown in the product image, the underside has that distinct coated finish that signals real waterproofing, not the spray-on DWR treatment you get on cheap $20 covers.

Dimensions matter here. This is designed for Pit Boss grills up to 60 inches wide — think the Austin XL, Pro Series 4, or Lockhart models. The cover measures roughly 62" x 32" x 48" when fitted, which gives you enough room to clear side shelves and the chimney stack without stretching the fabric tight.

Real-World Performance

The headline feature is the waterproofing, and buyers confirm it holds up. One reviewer noted: “We’ve had three straight days of heavy rain and my pellet hopper stayed completely dry. The water beads up and runs right off.” The PVC backing does its job — this isn’t a cover that wets through after an hour of drizzle.

Wind resistance is the other big win. The cover has adjustable hem straps that cinch around the grill legs, plus two side buckle straps that pull it tight against the body. A Texas buyer reported: “Had 40 mph gusts last week and the cover didn’t budge. The straps actually work.” That’s a meaningful upgrade over generic covers that rely on a single drawstring.

The fabric also includes UV protection, which matters if your grill sits in direct sun. That said, multiple reviewers mention the color fades — the black version turns a dusty gray after a few months. It’s cosmetic, but worth knowing.

Where It Falls Short

No cover is perfect, and this one has two honest flaws. First, it’s a one-size-fits-most design. If you own a smaller Pit Boss like the 440D or 550 series, you’ll have significant excess fabric. That can pool water on top, which defeats the purpose. Measure your grill before ordering — if you’re under 50 inches wide, look for a smaller cover.

Second, there are no ventilation grommets. In humid climates, trapped moisture under the cover can lead to mildew on the grill surface — especially if you cover it while it’s still warm. Let the smoker cool completely, and consider airing it out on dry days.

Who Should Buy This

This cover is for the Pit Boss owner who keeps their grill outdoors year-round and wants protection that actually lasts more than a season. It’s ideal for:

• Owners of larger Pit Boss models (Austin XL, Pro Series 4, Lockhart)
• Anyone in wind-prone or heavy-rain regions
• Grill enthusiasts who want a cover that fits like a tailored suit, not a tarp

Skip it if you have a compact Pit Boss, live in a mild climate where the grill lives under a patio roof, or you’re on a tight budget — there are adequate $25 covers, but they won’t have the same fabric weight or strap system.

Frequently Asked Questions

Q: Will this fit my Pit Boss 820 Pro Series? A: Yes. The 820 Pro measures about 54 inches wide with shelves folded, and this cover has enough clearance. The hem straps let you cinch it snug around the legs.

Q: Is it truly waterproof or just water-resistant? A: Truly waterproof. The PVC backing blocks liquid penetration, unlike cheaper polyester covers that only bead water briefly. Buyers confirm dry hoppers after sustained rain.

Q: How do I clean it? A: Wipe with a damp cloth and mild soap. Avoid machine washing — it will degrade the PVC coating. Rinse off bird droppings and tree sap promptly, as they can etch the fabric over time.

The Verdict

Buy it if you own a large Pit Boss and want a cover that survives wind, rain, and UV exposure without falling apart. Skip it if you have a smaller model or need ventilation for humid climates.

At 4.6/5 stars, this is one of the better grill covers available for the money. It’s not flashy — it’s a rugged, functional piece of kit that does what it promises. For the price of a couple of bags of pellets, you’ll extend the life of a grill that cost you ten times more.

Rating: 4.6/5

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.