CrownGuard Commercial Filters
Cartridges for cafés, restaurants and hotel kitchens, in 10 or 14 inch lengths. They cut chlorine, chloramine, taste and odour, reduce lead and cysts, and hold back scale.

What it does.
- Retrofit-compatible with popular foodservice filter heads, including Everpure-style systems
- Reduces chlorine and chloramine, taste and odour
- Lead reduction and cyst reduction
- Limescale inhibition to protect downstream equipment
- Standard 10 inch and high-capacity 14 inch sizes
- Long service life cuts cartridge-change frequency
- Supplied and changed on schedule under maintenance plans
Typical applications
CrownGuard Commercial Filters in Oman
A café in Muscat on tank-stored water will taste it in the espresso and see it in the ice. A CrownGuard cartridge on each machine takes that taste out.
It also slows scale in boilers and steamers, which matters even more on hard inland water. Cartridges are changed by capacity, usually every 6 to 12 months.
Common questions
Which machines can it protect?
Coffee machines, ice makers, vending machines and combi ovens.
What else does it take out?
Besides chlorine, chloramine, taste and odour, it reduces lead and cysts.
Can you handle the cartridge changes?
Yes, on a service plan priced in rials.
Specified, installed and looked after anywhere in Oman
Coastal mains water is mostly desalinated seawater. It is soft, but it picks things up in pipes and tanks. Inland wells can be very hard: one 2024 study of Al Dhahirah groundwater found an average hardness of 659 mg/l.
Say which governorate you are in, whether the water comes from the Nama network, a tank or a well, and what you need it for. We design the system, price it in rials and arrange the fit.
Source: Nama Water Services; Al Dhahirah groundwater study, International Journal of Environmental Analytical Chemistry (2024).
Interested in the CrownGuard Commercial Filters?
Tell us your setup and we'll specify, supply, install and service the right configuration for your site.
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