NDS 420C Pop-Up Drainage Emitter, 3-Inch and 4-Inch

1) This product provides great value for your money. It helps so much with yard drainage and costs very little. 2) It's so durable. I've been monitoring it for about 3.5 years now, and it has withstood all the sun, heat, and thunderstorms nature has thrown at it. Also, it has never caught the blade of my lawn mower, which has probably passed over it around 100 times now. 3) The rounded interior contours, internal ribs, and high-density polyethylene (HDPE) construction contribute to the overall strength of the product. 4) It's so simple to install if you've done your measurements in advance. 5) Cleaning the product is easy, although I've almost never had to over the years. But it's just as effortless to remove this product from the pipe as you might expect for something that stays embedded in your lawn all year long. 6) The emitter pops up just like it's supposed to during heavy storms that cause copious drainage. When installed properly, this product performs extremely well.

Received promptly and in good condition. Easy to install and functions well. Used to divert eaves rainwater to a garden bed affixed to the end of a buried drain pipe. Recommended.

Fit perfectly, good quality replacement item.

It is great fit for 4 inch drain fittings. Quality is fine.

Fit perfect. Worked perfect!