best­head FLEX

Opti­mi­sa­tion of water

Now, BWT cartridge instal­la­tions are quicker and easier than ever before!
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Intro­ducing the best­head FLEX

Water Filtra­tion

Deliv­ering the right water for the coffee and catering indus­tries

In recent years, coffee and catering profes­sionals have created a surge in demand for effec­tive water filter cartridges. Opti­mi­sa­tion of water has become inte­gral to the devel­op­ment of the coffee and catering indus­tries; expe­ri­enced profes­sionals want to ensure they consis­tently have the right quality of water deliv­ered effi­ciently and effec­tively at the point of use. BWT take water filtra­tion seri­ously and are constantly working with the industry to develop new inno­v­a­tive prod­ucts that deliver excep­tional perfor­mance and flex­i­bility. Whilst ulti­mately it is the quality of the water that bene­fits the customer, ease of instal­la­tion and main­te­nance are equally impor­tant to the busi­ness. BWT’s 360° approach to product and system devel­op­ment is exem­pli­fied in the best­head FLEX filter head that has not only been designed and devel­oped to speed up new instal­la­tions but to simplify the often demanding require­ments of retro­spec­tively fitting new tech­nology into existing systems. Now, BWT cartridge instal­la­tions are quicker and easier than ever before!

What is the best­head FLEX?

Making it even easier to opti­mise water


The new BWT best­head FLEX filter head fits all BWT Water and More filter cartridges, making it even easier to opti­mise water at the point of use. The user-​friendly venting is extra­or­di­narily simple to operate, and the bypass control snaps into place, ensuring the right setting at site. With its one-​of-a-kind FLEX insert inter­face, it is simple to inte­grate water filters into existing supply line systems. Multiple format FLEX insert attach­ments rotate through 360° steps as required. This ensures space-​saving instal­la­tion and safe supply line routing with no kinks. BWT best­head FLEX features two DVGW-​compliant back­flow preven­tion devices. These stop water flowing back into the drinking water supply and facil­i­tate tool free replace­ment. Both the filter head and its acces­sories are pressure-​resistant and safe. Made from food-​grade mate­rials, they can be utilised in any drinking water system world­wide.

besthead flex
besthead flex

Evolu­tion of the best­head FLEX

The new best­head FLEX reflects an impor­tant step forward in the devel­op­ment of cartridge connec­tion tech­nology.


BWT consis­tently seek to evolve through inno­v­a­tive prod­ucts and tailored-​to-you services. Always looking to be better is what makes BWT stand out. Following feed­back about the tradi­tional best­head, BWT listened and gave their customers what they wanted!

The new best­head FLEX reflects an impor­tant step forward in the devel­op­ment of cartridge connec­tion tech­nology. In their feed­back, our customers mentioned that a built-​in flush tap would be a great addi­tion, as it would save space on instal­la­tion.

Not only did we take this advice on board but we also imple­mented it and the sleek new design now includes an inte­grated flush tap. The installer can now choose from over 15 different connec­tors: push fit, screw fit, elbow or straight and unique, direct clip-​in hoses! The wide choice of fittings reduces instal­la­tion time, fittings, junc­tions and conse­quently the risk of leaks. These inno­v­a­tive options help installers achieve perfect instal­la­tions, every time.

besthead flex
besthead flex

Comes to my rescue

The best­head FLEX is designed and devel­oped with you in mind!


“As Senior Field Tech­ni­cian and Brand Cham­pion for BWT I often install bestmax cartridges in coffee shops, restau­rants and hotel kitchens. Instal­la­tion sites might be in listed build­ings, road­side cafes or in a busy, crowded canteen during service! Some­times the loca­tion is just tiny. It is common to work with restricted space and that’s when best­head FLEX comes to my rescue! I can rotate the fittings, lay the cartridges down and choose either braided or push-​fit hoses in almost any size.”

Steve Ansell (Senior Field Tech­ni­cian and BWT Brand Cham­pion)

The new best­head flex by BWT makes cartridge instal­la­tions quicker and easier than ever before!

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