3M Aqua-Pure Business Guard Pro – central activated carbon filtration and scale inhibition
304.800 Ft
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3M Aqua-Pure Business Guard Pro – central activated carbon filtration and scale inhibition
304.800 Ft
Taxes included.
The higher-capacity version of the Business Guard, for sites where chlorine taste and odour are a problem as well as scale. It filters all incoming water, reduces chlorine and chlorine by-products, and prevents scale formation. No water softener, salt or electricity needed.
How it works
- AP903, 5 µm mechanical and activated carbon filter: removes sand, rust and sediment, and reduces chlorine taste and odour. One cartridge: approx. 378,500 litres. Stainless steel filter head, can also be installed in a meter pit.
- SF18-S scale inhibitor: salt-free, sequestration-based scale inhibition on the cold-water line. Protects the boiler, water heater, dishwasher, coffee machine and taps.
Business Guard or Business Guard Pro
| Guard | Guard Pro | |
| Sediment, rust, sand | yes (AP055T) | yes (AP903) |
| Chlorine taste and odour | no | yes |
| Scale inhibition | yes | yes |
| Flow rate | 30–38 L/min | with the larger 75.7 L/min AP903 |
Does not include an under-counter drinking-water filter. If you need one as well, choose the Business PRO set.
Package contents
- AP903 central filter
- SF18-S scale inhibitor
- 2 × 1" and 2 × 3/4" stainless steel NPT–BSP adapters
Operation
| AP903 cartridge (AP917HD) | every 12 months |
| SF18-S cartridge (HF8-S) | every 10–12 months |
Technical data
| Filtration rating | 5 µm |
| Connection | AP903: 1" NPTF, SF18-S: 3/4" |
| Temperature | 4.4–38 °C |
| Max. pressure | 8.6 bar |
Designed for treating mains drinking water. Not suitable for water that is microbiologically unsafe.
- Quick cartridge change
- Chlorine taste removal
- Sediment filtration
- Scale inhibition