Filtration for roof tanks and well water.
In Saudi Arabia water often waits in a roof tank through the summer heat, and wells can bring iron and manganese with them. Regent removes the sediment, staining and taste that result, before water reaches taps, boilers and equipment. It covers villas and cafés with cartridge housings, and hotels, compounds and plants with self-cleaning vessels.
Cartridges, backwash and twin vessels.
Choose by the size of the property and how the filter is cleaned. Tell us whether the water is from the mains, a tanker or a well, and we confirm the media.
Villas & small businesses
Whole-property housings for standard 4.5 inch cartridges, loaded with sediment, carbon or other media to suit your supply.
- Up to 5.0 m3/h
- 4.5 × 10" and 4.5 × 20" sizes
- 1" connections
- Cartridges last 6 to 12 months in most homes
Hotels, compounds & industry
One 30 × 72 inch vessel on a metered CE 1.5 inch valve. The bed backwashes itself clean, so there are no cartridges to buy.
- Service flow of 11.8 m3/h
- 697 litre pressure vessel
- Backwash metered by volume
- Filter-AG, carbon or Birm for iron
Sites open all hours
Two vessels work in turn. One filters while the other cleans or rests, so hospitals and hotels never lose filtered water.
- 11.8 m3/h, 24 hours a day
- No hydraulic shock at changeover
- Choice of five media
- One Clack controller runs 2 to 6 units
Four Regent filters for every property.
Every Regent, side by side.
Figures from the manufacturer datasheets. Open any model for the full specification and datasheet download.
| Model | Type | Service flow | Media | Size | Best for |
|---|---|---|---|---|---|
| Regent Big Grey Housings | Cartridge housings | Up to 5.0 m3/h | Sediment, carbon and more | 4.5 × 10" and 4.5 × 20" | Homes, cafes, offices |
| Regent Sediment 3072 | Auto-backwash depth filter | 11.8 m3/h | 367.9 L Filter-AG, Filter-AG PLUS or Birm | 30 × 72" · 697 L | Plant rooms, well and tank supplies |
| Regent Carbon 3072 | Auto-backwash carbon filter | 11.8 m3/h | 180 kg Centaur or 175 kg Filtrasorb 300 | 30 × 72" · 697 L | Chlorine, taste and odour |
| Regent Twin 3072 | Twin alternating | 11.8 m3/h, continuous | GAC, Filtrasorb 300, Filter-AG, Filter-AG PLUS or Birm | 2 × 30 × 72" · 697 L each | Hotels, hospitals, 24/7 sites |
Three ways to clear the water.
Regent removes what you can see, smell and taste. The method depends on your flow and on what your tank or well adds.
Cartridge filter
Big Grey housingsA replaceable cartridge, chosen for your water, sits in the line. When it is spent, it is changed.
- Sand and sediment
- Chlorine taste and smell (carbon)
- Discoloured water
Why it matters: Simple protection for a villa or small business.
Depth filter
Regent Sediment 3072Filter-AG traps particles through the full depth of the bed. A metered backwash lifts it and flushes the dirt to drain. With Birm media it also removes iron.
- Silt and turbidity
- Suspended solids
- Iron and manganese from wells (Birm)
Why it matters: It protects softeners, membranes and pumps after it.
Carbon filter
Regent Carbon 3072A carbon bed adsorbs chlorine and organics. Backwash re-sorts the bed so water does not cut channels through it.
- Chlorine and chloramine
- Roof-tank taste and smell
- Dissolved organics
Why it matters: Carbon protects RO membranes and softener resin from chlorine.
Regent does not soften or disinfect. Groundwater in the Riyadh blend has measured 197 to 281 mg/l hardness, which needs a Regal softener. For bacteria, add SovSafe UV after the filter.
What clean water does for your property.
Protects equipment
- Fewer blocked valves and nozzles
- Longer RO membrane life
- Softener resin kept clean
- Pumps and boilers protected
Better water
- Clear water, no staining
- Less chlorine and tank taste
- Better tea and coffee
- Cleaner ice
Easy to live with
- Self-cleaning 3072 vessels
- Backwash by metered volume
- Proven Clack control valves
- Service plans in riyals
The same engineering, any size of site.
Regent models share proven valves and standard media, so a villa in Riyadh and a hospital plant room in Jeddah get the same quality at a different scale.
- Media matched to mains, tanker or well water
- The first stage before Regal softening and RO
- Twin units for round-the-clock sites
- Maintenance plan from a fixed annual fee
Regent filters, questions answered.
Q1What does each type of filter remove?
Q2Do I need cartridges or a backwash filter?
Q3When do cartridges need replacing?
Q4Will a filter deal with hard water?
Q5Can a filter make water safe from bacteria?
Q6Who installs Regent in Saudi Arabia?
Regent in Saudi Arabia
Saudi water often sits in roof tanks through the summer heat before it reaches a tap, and wells can bring iron and manganese with them. Both show up as sediment, staining and taste.
Regent covers the range: Big Grey cartridges for homes and cafés, and 3072 vessels with Filter-AG, carbon or Birm media for hotels, compounds and plants in Riyadh and Jeddah.
Common questions
Can Regent remove iron from well water?
Yes. The Regent Sediment 3072 can take Birm media, which removes iron and manganese.
Does a roof tank affect my water?
It can. Water held in a hot tank can pick up sediment and lose its freshness. A sediment and carbon stage at the inlet deals with both.
Should I filter or soften first?
Filter first. Sediment and iron foul softener resin, so filtration usually comes before a Regal softener.
Supplied, installed and serviced in Saudi Arabia
Saudi supply is a mix of desalinated water and groundwater. Where groundwater is blended in, as in Riyadh, the water can be hard enough to scale heaters and machines, so we check your supply before choosing a system.
Tell us your city, whether the site is on mains or tanker water, and what the system is for. We specify it, quote in riyals and install it.
Source: Al-Hamzah & Fellows, Water 16(13), 1810 (2024).
Where we work
- Riyadh
- Jeddah
- Across Saudi Arabia
Talk to the team
Not sure which Regent you need?
Tell us the city, the property and where the water comes from. We will recommend the filter and media and quote installation and servicing in riyals.