Ultra Grate Burn Pot with Deflector for Whitfield Pellet Stoves. This is a stainless steel burn pot measuring 7" long. Works with the following models:

Whitfield: Advantage Plus (WP7), Cascade (WP5), Quest Plus (WP4)

Compatible with Whitfield Part # 16050246 and 17150143

Requires adapter plate 16-1024 if not previously installed. 

Bar grates have a history of rapid deterioration.  The updated design has holes instead of bars, making it a more durable and long-lasting product.