Does the Filter cartridge "F" and "FR" for the NEW DEAL series require periodic replacement or cleaning to maintain filtration performance?

Yes. The Filter cartridge "F" and "FR" for the NEW DEAL series require periodic maintenance to preserve filtration performance. Over time particles, oil, and moisture accumulate in the cartridge media, increasing pressure drop and reducing efficiency. Recommended actions: - Regular inspection: check differential pressure or indicator (if equipped) and visually inspect for contamination or damage. - Cleaning or replacement interval: follow manufacturer guidelines.lightly contaminated cartridges may be cleaned if the design permits, but many Filter cartridge "F" and "FR" units are intended for replacement to ensure full performance and integrity. - Replacement triggers: replace when pressure drop exceeds specified limit, when flow/quality deteriorates, after a defined service hours interval, or if the element is damaged or saturated. - Use genuine Filter cartridge "F" and "FR" replacements and follow NEW DEAL series maintenance procedures to maintain filtration efficiency and system reliability. If you need exact service intervals or cleaning procedures, consult the NEW DEAL series manual or the cartridge product datasheet.

Can Filter cartridge "F" and "FR" for the NEW DEAL series be used with hard water or require a pre-treatment?

Filter cartridge "F" and "FR" for the NEW DEAL series are designed for general water filtration but their performance can be affected by hard water. High levels of calcium and magnesium will cause faster scale build-up and reduced flow, shortening cartridge life and filtration efficiency. For moderately hard water occasional maintenance and more frequent cartridge replacement may suffice; for very hard water or water with heavy mineral content, pre-treatment (water softening or anti-scaling) is recommended to protect the cartridges and ensure consistent performance. Monitor pressure drop and replace cartridges per manufacturer intervals if pre-treatment is not used.

What materials are used in Filter cartridge "F" and "FR" for the NEW DEAL series?

Filter cartridge "F" and "FR" for the NEW DEAL series are made from the following materials: - Filter cartridge "F": stainless steel mesh (wire cloth) as the filtration medium, supported by stainless steel perforated core and end caps; seals typically made of elastomer (e.g., nitrile or EPDM) depending on application. - Filter cartridge "FR": stainless steel wire mesh or sintered stainless steel as the filtration medium, with stainless steel perforated support core and stainless steel end caps; seals also made of appropriate elastomer (nitrile or EPDM) depending on operating conditions. These materials provide corrosion resistance, mechanical strength and suitability for typical NEW DEAL series filtration tasks.

Filter cartridge “F” and “FR”, NEW DEAL series

Accessories for FRL, All products/

Additional information

Material	P – material (plastic)
Standard length [m]	10, 20

Filter element “F” and “FR” for the NEW DEAL series.

List of product variants

Article number	Product variant name	DN	BAR	Availability	Actions
MW-9250101	FP 1/4" insert 50"	-	-	In stock	Enquiry
MW-9250102	FP 1/4" insert 20"	-	-	In stock	Enquiry
MW-9250103	FP insert 1/4" 4"	-	-	In stock	Enquiry
MW-9450101	FP insert 1/2" 50"	-	-	In stock	Enquiry
MW-9450102	FP 1/2" insert 20"	-	-	In stock	Enquiry
MW-9450103	FP insert 1/2" 4"	-	-	In stock	Enquiry
MW-9650101	FP insert 3/4" 50"	-	-	In stock	Enquiry
MW-9650102	FP insert 3/4" 20"	-	-	In stock	Enquiry
MW-9650103	FP insert 3/4" 4"	-	-	In stock	Enquiry