B Series Washable Plastic Filter
50 - 70 micron polyester mesh · Double O-ring Ø 45 mm collar · 5" / 7" / 10" / 20"
Washable mesh cartridge with 50 - 70 micron filtration and a double O-ring Ø 45 mm connection collar at one end. The collar fits into the socket in the housing head and seals with O-rings, keeping the cartridge centred and fixed in the housing.
- Filtration rating
- 50 - 70 µm
- Connection collar
- Ø 45 mm · double O-ring
- Recommended flow rate
- 1,200 - 4,000 l/h
- Operating temperature
- 4 - 45 °C
Stock codes6-04-YF5-B016-04-YF7-B016-04-YF10-B016-04-YF20-B01
Overview
The polyester mesh is integrated into the structural frame during moulding; no glue or sealants are used. The cartridge can be reused after regular washing.
Features
- Double O-ring collar for a centred, sealed fit in the housing
- Washable and reusable; lowers operating costs
- Consistent water flow, very low pressure drop
- Mesh integrated into the frame during moulding; no glue
- Easy cleaning, short maintenance time
Applications
- Pre-filtration of mains water in residential and commercial buildings
- Replacement cartridge for B series housings (Ø 45 mm socket)
- Retention of sand, sediment and particles ahead of treatment systems
- Pre-filtration of well and tank water
- Protection of plumbing, fittings and appliances against particles
Models and Stock Codes
| Stock Code | Model | Nominal Length | Recommended Flow (l/h) | A (mm) | B (mm) | C (mm) |
|---|---|---|---|---|---|---|
| 6-04-YF5-B01 | 5" B Series Washable Filter | 5" | 1200 | 125 | 70 | 45 |
| 6-04-YF7-B01 | 7" B Series Washable Filter | 7" | 1700 | 178 | 70 | 45 |
| 6-04-YF10-B01 | 10" B Series Washable Filter | 10" | 2500 | 250 | 70 | 45 |
| 6-04-YF20-B01 | 20" B Series Washable Filter | 20" | 4000 | 505 | 70 | 45 |
Connection: double O-ring Ø 45 mm collar at one end (B series).
Technical Specifications
Operating Conditions
- Max. operating pressure
- 8.6 bar (125 psi)
- Min. operating pressure
- 0.5 bar (7.25 psi)
- Operating temperature
- 4 - 45 °C (39 - 113 °F)
- Average service life
- Up to 24 months
- Maintenance interval
- Depending on water quality and usage
Materials and Construction
- Filter media
- Polyester mesh
- Frame and end caps
- Polypropylene (PP)
- End configuration
- Double O-ring collar (B series)
- O-rings
- EPDM
- Construction
- No glue, no sealants
- Drinking water
- Non-toxic materials
- Use
- Washable, reusable
Maintenance and Cleaning
- Shut off the water supply and relieve the pressure in the housing.
- Open the housing and pull the cartridge out by its collar.
- Clean the cartridge under running water with a soft brush, from the outside in.
- Check the O-rings, moisten them if needed, seat the cartridge in its socket and close the housing.
- Slowly reopen the water supply and check for leaks.
Washing frequency depends on water quality, dirt load and usage; wash the cartridge when a noticeable drop in flow occurs. Do not use solvents, abrasives or harsh chemicals. Replace the cartridge if the O-rings are cut or flattened, the mesh is torn or the frame is deformed.
Packaging
| Stock Code | Box Size (mm) | Pcs / Box |
|---|---|---|
| 6-04-YF5-B01 | 375 × 375 × 500 | 50 |
| 6-04-YF7-B01 | 375 × 375 × 500 | 50 |
| 6-04-YF10-B01 | 375 × 375 × 520 | 50 |
| 6-04-YF20-B01 | 375 × 375 × 520 | 25 |
Wholesale and OEM
Request a quote and lead time for this product
We quote distributors, installers and project contractors by stock code. Ask us about OEM and private label production as well.



