Water Filtration PP Pleated Filter is an all‑polypropylene pleated filtration component widely used for industrial raw water purification, RO security pre‑filtration, food‑beverage water treatment and general process water clarification. The pleated structure greatly expands effective filtration area, enabling stable particle retention while maintaining low pressure drop during water treatment operations. Manufactured with adhesive‑free thermal‑fusion technology, this water filtration PP pleated filter delivers excellent acid‑alkali resistance and avoids secondary contamination to treated water. Our replacement water filtration PP pleated filter fits most standard filter housings for industrial water systems. Many water‑treatment projects select RTM41HF050E filter cartridge and HFU660CAS010JUW filter element together with water filtration PP pleated filter to complete multi‑stage purification for power, chemical, municipal and food‑beverage industries.
Water Filtration PP Pleated Filter | Polypropylene Pleated Cartridge for Industrial Water Treatment
Water Filtration PP Pleated Filter is an all‑polypropylene pleated filtration component widely used for industrial raw water purification, RO security pre‑filtration, food‑beverage water treatment and general process water clarification. The pleated structure greatly expands effective filtration area, enabling stable particle retention while maintaining low pressure drop during water treatment operations. Manufactured with adhesive‑free thermal‑fusion technology, this water filtration PP pleated filter delivers excellent acid‑alkali resistance and avoids secondary contamination to treated water. Our replacement water filtration PP pleated filter fits most standard filter housings for industrial water systems. Many water‑treatment projects select RTM41HF050E filter cartridge and HFU660CAS010JUW filter element together with water filtration PP pleated filter to complete multi‑stage purification for power, chemical, municipal and food‑beverage industries.
Product Overview
Water Filtration PP Pleated Filter is a versatile industrial‑grade pleated filter element dedicated to liquid water treatment. Different from conventional melt‑blown filter cartridges, it adopts pleated multi‑layer gradient polypropylene media to achieve higher dirt‑holding capacity and better particle retention performance. The full‑PP construction includes filter media, inner core and end caps, all jointed by thermal‑fusion welding without any chemical adhesives. It covers micron ratings ranging from 1 μm‑100 μm, with multiple length options, meeting diversified requirements of pre‑filtration and fine polishing in different water‑treatment processes.
Water Filtration PP Pleated Filter acts as critical protection for RO, NF and UF membrane systems. It effectively removes sediment, rust, suspended solids and colloidal contaminants from incoming water, reducing membrane fouling risk and extending the service life of membrane modules and downstream precision equipment. Though imported original PP pleated filters perform reliably, global customers often face high costs and long delivery lead‑times. As a professional filter manufacturer, our interchangeable water filtration PP pleated filter strictly controls dimensional accuracy and filtration efficiency. Every batch is tested by bubble‑point and pressure‑tightness inspection before delivery for system integrators and end‑users worldwide.
Core specifications of Water Filtration PP Pleated Filter: Filter media: 100% polypropylene gradient pleated fiber; micron ratings: 1‑100 μm; common lengths: 10/20/40/60 inch; end cap styles available; flow direction: inside‑to‑outside / outside‑to‑inside optional; adhesive‑free thermal‑fusion welding; O‑ring: silicone, EPR, NBR, FKM optional; max continuous operating temperature: 60℃; recommended replacement differential pressure: 2.4 bar; compatible with standard industrial filter housings.
Replacement Water Filtration PP Pleated Filter supports direct drop‑in installation without modifying filter housings. With balanced performance of filtration efficiency, chemical compatibility and cost‑effectiveness, it is a preferred consumable for general industrial water‑filtration processes.
Filtration Working Principle
Water Filtration PP Pleated Filter adopts surface‑depth combined gradient filtration principle. Under system working pressure, raw water flows through multi‑layer pleated polypropylene media. Large‑size impurities are trapped on outer pleated layers, while fine particles and colloids are intercepted inside gradient fiber layers. The pleated layout provides large filtration surface area to lower flow velocity and reduce pressure loss. Thermal‑welded structure prevents glue dissolution and secondary water pollution. When inlet‑outlet differential pressure accumulates to 2.4 bar, the filter reaches dirt‑holding saturation and shall be replaced timely to keep stable outlet‑water quality.
Core Competitive Advantages
Large Pleated Filtration Area:
Pleated design maximizes surface area, realizing good throughput and low pressure drop in water‑filtration systems.
Full Polypropylene Construction:
Consistent PP material brings broad acid‑alkali compatibility, suitable for most industrial water‑quality conditions.
Gradient Depth Filtration:
Multi‑layer graded media improves dirt‑holding capacity and extends service cycle of filter element.
Adhesive‑Free Thermal‑Fusion Process:
No organic glue, low‑extractable property, suitable for drinking‑water and food‑related water treatment.
Flexible Specification Options:
Rich selection on micron rating, length and adapter styles to match different filter housings and process requirements.
Strict Quality Control:
Each batch undergoes bubble‑point and pressure‑tightness test to guarantee stable filtration performance for field operation.
Main Application Scenarios
RO/NF membrane security pre‑filtration for industrial water treatment plants
Power plant boiler make‑up water and circulating‑water purification treatment
Petrochemical industry process water and circulating‑water filtration
Food, beverage and bottled‑water production water pretreatment
Electronics industry ultrapure‑water system pre‑filtration process
Municipal water‑supply and general industrial raw‑water clarification projects
FAQ
Q1: What is Water Filtration PP Pleated Filter used for?
A1: It is polypropylene pleated filter element for water treatment, mainly used to remove sediment, suspended solids and colloids from water and protect downstream membrane and precision equipment.
Q2: What advantages does PP pleated filter have over melt‑blown filter?
A2: Pleated structure provides larger filtration area, higher dirt‑holding capacity and longer service life under same working‑conditions.
Q3: When to replace Water Filtration PP Pleated Filter?
A3: Replace when inlet‑outlet differential pressure reaches 2.4 bar. Water with high turbidity will shorten its service life.
Q4: Can Water Filtration PP Pleated Filter be cleaned and reused?
A4: It belongs to disposable filter consumable. Fine impurities penetrate deep into filter media; back‑washing cannot restore full filtration performance, disposable replacement is recommended.
Q5: What information is needed for quotation?
A5: Please provide original part number, or confirm length, micron rating, end cap type, O‑ring material and working‑condition parameters.
You May Also Be Interested In
3M 740B Series High Flow Filter Cartridge
ALN01‑60B Pentair Aqualine High Flow Filter
RTM41HF050E Universal High Flow Filter Cartridge
Get a FREE Quote
RELATED PRODUCTS
Leave a message
If you want to get more details about filter and filtration equipment, you can send E-mail to filter01@lefilter.com. You can consult our professional engineer and specialized sales team with leave a message in below form. We will contact with you ASAP. You also can visit our factory in Henan China.