Water treatment accessories - BWT
We offer a wide range of accessories for filtration systems, including everything for the installation and maintenance of water filtration. Our selection includes couplings, reducers, hoses, protectors, and heads for BWT cartridge filtration. Build your own water filtration system with ease.


BWT Besthead Flex
In stock >5 pc
106,80 €
88,26 € excl. VAT
88,26 € excl. VAT


BWT Testkit Water Hardness Tester
In stock >5 pc
21,60 €
17,85 € excl. VAT
17,85 € excl. VAT


BWT Protector mini C/R ½" 30 μm
In stock 3 pc
101,40 €
83,80 € excl. VAT
83,80 € excl. VAT

BWT Protector Mini HWS C/R ½“
In stock >5 pc
147,10 €
121,57 € excl. VAT
121,57 € excl. VAT

BWT Protector Mini HWS C/R ¾“
In stock 1 pc
181 €
149,59 € excl. VAT
149,59 € excl. VAT


BWT Besthead Standard 3/8"
In stock 3 pc
79 €
65,29 € excl. VAT
65,29 € excl. VAT

BWT Connecting Hose DN 8, 1.5 m, with stopcock, FLEX elbow 90°, coupling nut FM 3/8"
In stock 2 pc
59,70 €
49,34 € excl. VAT
49,34 € excl. VAT

BWT Connecting hose DN 8, 1.5 m, FLEX elbow 90°, coupling nut FM 3/4"
In stock 2 pc
35,70 €
29,50 € excl. VAT
29,50 € excl. VAT

BWT Flex connector x M 3/8" elbow
In stock >5 pc
7,40 €
6,12 € excl. VAT
6,12 € excl. VAT


BWT water block Aquastop ventil 3/4“
In stock 1 pc
35,90 €
29,67 € excl. VAT
29,67 € excl. VAT

BWT Straight coupling FLEX x John Guest Ø 3/8"
In stock 2 pc
9,30 €
7,69 € excl. VAT
7,69 € excl. VAT
BWT Flex clip
In stock 1 pc
7,10 €
5,87 € excl. VAT
5,87 € excl. VAT

