DI Water Filter Pressure Vessel and Resin Kit - 11 litre Ready To Connect*.

Killer BrandsSKU: WD 0817KIT

Sale price£116.63+ vat
£139.96incl vat
Sold out


The perfect water filter system for the car & motorcycle enthusiast who wants to leave a water spot and streak free finish after the final rinse. 

The 11 litre capacity pressure vessel is used in conjunction with our premium DI-151 resin produces top quality water which is suitable for any pure water applications such as car & motorcycle washing/valeting/detailing, window cleaning by pole or hand, aquatics, and drinking water.


  • Filters approx. 1400 litres of water**.
  • 11 litres of high grade DI-151 resin supplied filled in the vessel.
  • Easy hose connection with the hose lock adaptors and the hose lock hose end connectors supplied in the Kit.
  • Easy set up with everything needed in the kit.
  • Easy environmental disposal of the spent resin in your household recycling.

*supplied filled with M151 resin, requires the inlet & outlet fittings to be fitted with the supplied PTFE tape - full simple instructions. Refilling is straight forward too!

** Depending on the local water hardness - based on a 300ppm water supply.


  • 11.0 litre capacity
  • 210mm/8.25" diameter
  • 500mm/19.6" high
  • 2.65kgs empty.
  • Glass reinforced epoxy with a polyethene inner shell.
  • Maximum pressure: 10.5 bar (150 psi).
  • Maximum temperature: 49°C (120°F).
  • Minimum temperature 1°C (34°F).
  • Maximum vacuum: 127 mm Hg (5" Hg).
  • Vessel approved for water filtration use only.
  • Vessel must not be exposed to temperature below -29°C (-20°F).
  • Vessel colour may vary supplied in blue or black.
  • Supplied with 10 litres of DI-151 resin.


  • Easy refill funnel available (WDFUN01).
  • Wall & van mounting bracket available (WD200-ASS). 

    Our advice

    Perfect for the home multi wash user, giving very high filtration to stop water spotting & streaking, whether left to naturally dry, by towel or Blaster Dryer. We recommend rolling the cylinder once a month to keep the resin mixed to give best results. Portable or use our wall/steady bracket.

    How long/what size filter?
    The larger the capacity of resin the longer/more rinses you will get.
    The harder the water the shorter life the resin will have as it has to work harder to de-ionise.
    So all filters will do the job but depending on the water hardness, the number of rinses & volume of water used will determine how long the resin will last.
    The larger the cylinder, the less frequently you will have to replenish the resin.

    As a general rule water is considered soft if total hardness is less than 75 ppm, moderately hard at 75 to 150 ppm, hard at 150 to 300 ppm, and very hard at 300 ppm or higher.

    Customer Reviews

    Based on 2 reviews
    Saving me money and time

    I bought this after seeing (Ken) ValetNova using it. I really struggled with hard water, direct sunlight, and black cars. I used to use Koch-Chemie FSE Finish Spray Detailer with Limescale Remover after every wash. The vessel was so simple to put together, some excellent support from Colin who guided my selection, and the time it took to dry and finish the car more than halved. I am hoping this will protect my paint and improve the gloss levels over time. An absolute recommendation to anyone with the same problem. I must say again Colin is a detailing guy, he is more than willing to speak with you, and provide great advice. All around I am a happy customer.

    Thank for the review on the DI water filtration kit , they are always appreciated by us & always useful to prospective customers. It is one of those purchases you wonder how you ever managed without. Best Colin.

    A must have for any car detailing enthusiast

    After suffering the prolonged agony of water spotting and etching on my bonnet on black paint work, I finally realised that something had to be put right - First of all, my thanks to Ken at Valetnova (first class detailer) who put me in touch with Colin at Killerbrands.

    I purchased the 11ltr DI Filter and my goodness what a difference it has made - I don't normally write reviews, but I have been genuinely impressed with this easy straightforward and simple product - no water spotting after washing. A simple rinse down after the wash, the drying takes less than half the time and the paint work is even super smooth with gloss levels also improving. It's one of those products that you need to see to believe and it's not until you have it you realise why didn't I buy this sooner.

    Colin was very informative and friendly and I would highly recommend investing in one. What are you waiting for.....

    Thanks for the review. You are spot on they are easy to set up with great results, we wonder how we managed without one! Thanks Colin.

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