Z Grills

Z Grills AS450S0051 Grill Accessory

Grill Accessory
600D Polyester Fabric
Black
49 × 19 × 44 inches

4.7/ 5 on Amazon251Amazon ratings3.8ProductDome score

Better rated than 67%

Medium confidenceLast refreshed Aug 4, 2026Amazon data + ProductDome analysis · methodology

Best forYou own a Z Grills 450 series pellet grill and want a cover sized to it

A 600D polyester cover sized for Z Grills' 450 series pellet grills, a reasonable pick if your unit's footprint matches the listed 49 by 19 by 44 inch dimensions.

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ProductDome scorecard

How it ranks among the 42 grill accessories we track

3.8/ 5ProductDome scoreMedium confidence

Owner satisfaction · 56% of scorecategory median 4.5★4.7

4.7★ across 251 Amazon ratings, Bayesian-smoothed toward the category average.

Evidence strength · 17% of scorecategory median 306 ratings3.0

251 Amazon ratings, weighted on a log scale so huge counts don't drown everything.

Buyer demand · 11% of score0.0

Modest tracked demand last month.

Data quality · 11% of score3.8

Brand identity, imagery, description and spec coverage.

The ProductDome score is separate from the Amazon rating shown above: it combines the Bayesian-smoothed Amazon rating with evidence volume, tracked demand, and data quality across the 42 grill accessories we track - how the scorecard works · full grill accessories data report. Confidence: medium - useful but incomplete evidence.Last refreshed Aug 4, 2026. Data-computed, not a hands-on test. Compiled by the ProductDome Research Team.

Overview

The Z Grills AS450S0051 is a 600D polyester fabric grill accessory in black, measuring 49 by 19 by 44 inches, a size that lines up with Z Grills' 450 series pellet grills. It holds a 4.7 star rating from 251 buyers.

The model code and dimensions point to this being a cover sized for the 450 series line rather than a universal fit, so owners of other Z Grills sizes should measure before buying. Beyond fabric weight and color, the listing does not detail seam construction or closure style.

600D polyester fabric
Black color
49 x 19 x 44 in dimensions
4.7 star rating from 251 buyers

Who it's for

Owners of a Z Grills 450 series pellet grill looking for a cover sized to that unit. Owners of other Z Grills sizes or other brands should measure first.

Strengths and trade-offs

Drawn from this product's published specifications.

What stands out

600D polyester is a heavier, tear resistant fabric weight
Dimensions match the Z Grills 450 series footprint

What to check first

Water resistance treatment is not specified
Closure and seam details are not listed

Performance notes

600D polyester is a heavier weight fabric commonly used in outdoor covers for its resistance to tearing. The listing does not detail whether the fabric is treated for water resistance or how the cover closes around the grill base.

Specifications

Brand	Z Grills
Model	AS450S0051
Material	600D Polyester Fabric
Color	Black
Dimensions	49 × 19 × 44 inches

How it compares

This product against the closest alternatives we track in grill accessories.

Product	Amazon rating	Ratings	ProductDome score
Z Grills AS450S0051 Grill AccessoryThis product	4.7 / 5	251	3.8 / 5
PIT Boss 73821 Grill AccessoryPIT Boss	4.7 / 5	4,490	4.5 / 5
Utheer 001 Grill AccessoryUtheer	4.7 / 5	8,112	4.1 / 5
Unicook B600701T Grill AccessoryUnicook	4.7 / 5	6,300	4.1 / 5
Ultcover Grill AccessoryUltcover	4.8 / 5	2,400	4.0 / 5

Frequently asked

Questions about the Z Grills AS450S0051

Common buyer questions answered straight from the product spec data - no fluff, no "it depends".

What grill does the Z Grills AS450S0051 cover fit?

Its dimensions and model code point to the Z Grills 450 series pellet grills.

What material is the cover made from?

600D polyester fabric.

What color does it come in?

Black.