Morethanpolish Ltd
Car Care Advisors
Car Care, Covers, Wax and Accessories
Shop by Brand
- Race Glaze
- Swissvax
- Boatsheen
- CTEK
- Emco
- Zymöl
- AirFlow AirChambers
- McLaren
- Covers by Andrea
- Kenotek
- Griots Garage
- 3M
- Maypole
- Renovo
- 4Detailer
- AA
- Gloss-It
- Menzerna
- MOTÖR Male Grooming
- Gliptone
- O'Rourke
- Covercraft
- Gardena
- Moltex
- Nasiol
- Raupp Calendars
- AutoGlym
- BLO Car Dryers
- CarChem
- Cymbal Doctor
- Hindsight Worldwide
- Meaco
- Morethanpolish
- Supertex
- Angelwax
- Classic Travelling
- Flexipads World Class
- Hamilton Classic
- Sakura
- Stabilant 22
- Valentines Wax
- Astro Alloys
- AutoSol
- Be Seen Screen
- Dakota
- Festival of the Dead
- Fuchs
- Gap Gauge
- Idemitsu
- In2Detailing
- Lake Country
- Legends
- Meguiars
- PA Snow Foaming Lances
- Petronas
- Rain-X
- Rupes
- ScratchShield
- Silverline
- Stahlbus
- Stoner
- View all Brands
Car Water Filter Resin
When resin fails though increased build-up of dissolved mineral solids, the anionically-charged resin beads can no long attaract minerals to bond to them, and your TDS (Total Dissolved Solids) levels rise. You will start to see light water spotting, typically at 10ppm on dark cars and tinted glass. Resin fails at an exponential, not linear rate, and at total failure, not only will pure tap water flow onto your car but some of the previous minerals may be washed off too.
This is the time to buy new resin.
You can test your TDS with this simple handheld meter (fill a small brand new paper or plastic cup with filtered water) or having installed a Gardena Flow Meter at the start of use, check if you're close to resin capacity (having used our calulator to find out expected 0ppm flow).
We sell resin in 7 Litre and 25 Litre sacks - 2 x 7L sacks for the 14L.
Full instructions are provided on the bags. You may also find this Funnel handy, and the tube top cap which prevents resin entering the tube, which will be driven onto your car.
-
Refilling takes 5 minutes