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Deal.ai › KFFKFF › Drains
KFFKFF
KFFKFF Trench Drain, 40.1 x 6.1 x 8.0 in, 4-Pack Linear Drainage Channels, HDPE Drain with Grates & End Caps

KFFKFF Trench Drain, 40.1 x 6.1 x 8.0 in, 4-Pack Linear Drainage Channels, HDPE Drain with Grates & End Caps

Best price now

$98.91at WalmartChecked Nov 9

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Price facts

  • Last seen at $98.91 at Walmart on Nov 9.

Our take on the KFFKFF Trench Drain, 40.1 x 6.1 x 8.0 in, 4-Pack Linear Drainage Channels, HDPE Drain with Grates & End Caps

The KFFKFF Trench Drain is a four-pack of HDPE linear drainage channels with removable grates and end caps, each 40.1 inches long. The deep channel and wide grate openings move a lot of water, rated up to 70 GPM, and the assembled sections handle up to 3306 lbs once grouted in place. It suits driveways, patios and other hard outdoor surfaces where standing water is a problem. Against metal channel drains it is lighter and easier to cut and join, but HDPE flexes more under heavy loads and needs proper bedding to hold its rating.

Best forDriveways and garage apronsPatios and pool surroundsLong runs needing joined sectionsDIY installers working with HDPE
Pros
  • High 70 GPM flow rating
  • 3306 lb load capacity after cement grouting
  • Removable grates for easy debris cleanup
  • Sections join with adhesive and screws
  • HDPE body resists rust and corrosion
  • End caps included for a finished run
Cons
  • Adhesive for joining is not included
  • Load rating depends on correct cement grouting
  • HDPE can flex if bedding is poor
  • Grates may shift under heavy wheel loads

KFFKFF Trench Drain, 40.1 x 6.1 x 8.0 in, 4-Pack Linear Drainage Channels, HDPE Drain with Grates & End Caps prices at every store

  • WalmartNew

    In stock

    $98.91Checked Nov 9
    Visit Walmart

About the KFFKFF Trench Drain, 40.1 x 6.1 x 8.0 in, 4-Pack Linear Drainage Channels, HDPE Drain with Grates & End Caps

This is a 4-pack of linear trench drain channels for managing water flow in driveways, patios, and other outdoor spaces. The channels are made of HDPE and have a deeper channel structure that helps rainwater drain, reduces pooling, and keeps surfaces drier.

The wide-opening grate directs water into the channel. The groove design collects and holds more rainwater during intense rainfall, which reduces the risk of overflow. The drain is designed to handle both vehicle and pedestrian traffic when installed correctly.

To install, join the channel sections together, apply adhesive (not included), and fasten them with screws. The grate is removable, so you can clear out leaves, sand, and other debris.

Material
HDPE
Color
Black
Model number
ID100*160mm
Dimensions
40.1 x 6.1 x 8.0 in (1018 x 154 x 202 mm)
Inner drainage size
3.9 x 6.3 in (100 x 160 mm)
Weight
27.1 lbs (12.3 kg)
Max flow rate
70 GPM
Max load capacity
3306 lbs (1500 kg) after cement grouting
Installation
Join sections, adhesive (not included), secure with screws
In the box
4 x linear drainage channels, 8 x channel grates, 2 x large end caps, 2 x small end caps, 1 x user manual

Specifications

color
BlackSource
size
40.1" x 6.1" x 8.0"Source

Questions and answers

How much water can it handle?
The channel is rated for a maximum flow of 70 GPM. That suits heavy rainfall on driveways and patios when the run is sloped correctly.
Can cars drive over it?
Yes, once the channel is set in cement grouting. The rated load capacity is 3306 lbs, and that figure assumes proper installation.
What do I need to install it?
Adhesive for joining the sections and screws to fasten them. The adhesive is not included, so plan for it before starting.
How do I clean it?
Lift out the removable grate and clear leaves, sand and debris from the channel. The grates come off without tools.
Can I connect several channels into one run?
Yes. The four sections join end to end with adhesive and screws, and end caps close off the ends of the run.
Where is the KFFKFF Trench Drain, 40.1 x 6.1 x 8.0 in, 4-Pack Linear Drainage Channels, HDPE Drain with Grates & End Caps cheapest?
At Walmart, for $98.91, as of our latest check.

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