DrainBlocker Cover, 18 x 18 In 4621-7221 only use metal ducting to

only use metal ducting to connect each machine

8511 Product Line DCO MFR Model 8511 Includes (450) 20 Different Sizes of Push On Retainer

Standard Air Cap

EXTGT-1000

DrainBlocker Cover, 18 x 18 In 4621-7221 only use metal ducting toDescription Product Information Brand Pig MFR # PLR400 UPC # 036226015498 Country of Origin United States Category Drain and Gutter Protectors Need Help? Our customer service team is here for you. Frequently Asked Questions Contact Us Dimensions Dimensions 18 in L x 18 in W Length 18 in Width 18 in For Max Drain Size 12 in L x 12 in W Details Item Drain Cover Material Urethane, Vinyl Color Black, Yellow Thickness 5 16 in UV Resistant Yes For Drain