NDS 422 Polyolefin Pop Up Drainage Emitter, 4" Center Drive BESTSELLERS All other specs are the

All other specs are the same

Body: 36" (L) x 16

Whole-house fans are installed in a central hallway inside the house and pull fresh outdoor air through open windows

Long working time

NDS 422 Polyolefin Pop Up Drainage Emitter, 4" Center Drive BESTSELLERS All other specs are theFits 3" and 4" hub sewer and drain fittings. Pop up does not rise high enough to interfere with the mower and blends into the surrounding landscape. Since the emitter is closed during dry weather it keeps out debris and rodents. 4" pop up center drive Fits 3" and 4" hub sewer and drain fittings Pop up does not rise high enough to interfere with the mower Blends into the surrounding landscape Since the emitter is closed during dry weather it keeps out