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Multi Flap MF3 Rat Barrier Non Return Valve 4" 110mm Clay or Plastic Drain Pipe - Picture 2 of 7

Multi Flap MF3 Rat Barrier Non Return Valve 4" 110mm Clay or Plastic Drain Pipe - Picture 3 of 7

Multi Flap MF3 Rat Barrier Non Return Valve 4" 110mm Clay or Plastic Drain Pipe - Picture 4 of 7

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Multi Flap Mf3 Rat Barrier Non Return Valve 4" 110mm Clay or Plastic Drain Pipe

4.04 product ratings

DiscountBuildSupplies (47338)

99.4% positive Feedback

Price:

£29.75

Free delivery in 2-3 days

Estimated between Tue, 15 Jul and Wed, 16 Jul

Returns:

30 days return. Buyer pays for return postage. If you use an eBay delivery label, it will be deducted from your refund amount.

Condition:

New

The MF3 Multiflap is to be used for 4" - 110mm Plastic or Salt Glazed - Clay Underground pipework. How does it work?. The Multi-Flap MF3 fits into the channel exit in an inspection chamber to stop back flow or rats entering your drainage system.

Ratings and reviews

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4.0

4 product ratings

2 users rated this 5 out of 5 stars
1 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
1 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by thelegendcharles
05 Jun, 2020
Blocks up drain
Having purchased and installed easy to fit and nice feeling you’ve cured the vermin problem.But after time because there is a lip for waste to get over it eventually blocked the drain.if you have a vermin problem don’t go for this cheap option go for a more expensive stainless steel one with no lip because after you’ve paid to get drain unblocked it will work out cheaper
Verified purchase: YesCondition: New
by eeyl2149
15 Nov, 2018
What it says on the box
Arrived promptly and looks fit for purpose, obviously will only be able to report back on performance after a heavy storm and so far haven't had one.
Verified purchase: YesCondition: New
by texster2004
11 May, 2025
seems very good quality, easy to fit...
seems very good quality, easy to fit
Verified purchase: YesCondition: New
by royw1210
30 May, 2024
Good
Good
Verified purchase: YesCondition: New