High flow cartridge filter acts as the core consumable for the pre‑treatment process of industrial ultrafiltration equipment. The complete water‑treatment pipeline system is fitted with a matched industrial liquid filter to intercept bulky coarse impurities and build multi‑stage gradient filtration for lowering filter‑element pollution load; our rich filter‑element product series contains ALN05‑60B High Flow Pleated Cartridge Filter, AQUALINE ALN01‑60B High Flow Pleated Water Cartridge Filter, EQUIVALENT ALN01‑60B High Flow Pleated Water Filter Cartridge and Condensed Water Filter Element for Industrial Ultrafiltration, which are well‑matched with hollow‑fiber and tubular ultrafiltration membrane assemblies of mainstream brands. This large‑flux folded cartridge filter removes suspended solids, colloidal particles and partial organic contaminants, effectively slowing membrane fouling and extending the service life of ultrafiltration‑membrane components. This article makes an all‑round introduction covering product overview, coordinated working principle with ultrafiltration machines, complete technical specifications, strict quality‑control rules and diversified industrial application scenarios of the high‑flow cartridge filter. Water‑treatment engineering dealers, on‑site water‑plant operators and overseas filter wholesalers are allowed to select standard‑size cartridges or customize filter material, pore size and end‑cap structure, cutting the long‑term running cost of ultrafiltration stations.
Industrial High Flow Cartridge Filter for Ultrafiltration Water‑Treatment Pretreatment
High flow cartridge filter acts as the core consumable for the pre‑treatment process of industrial ultrafiltration equipment. The complete water‑treatment pipeline system is fitted with a matched industrial liquid filter to intercept bulky coarse impurities and build multi‑stage gradient filtration for lowering filter‑element pollution load; our rich filter‑element product series contains ALN05‑60B High Flow Pleated Cartridge Filter, AQUALINE ALN01‑60B High Flow Pleated Water Cartridge Filter, EQUIVALENT ALN01‑60B High Flow Pleated Water Filter Cartridge and Condensed Water Filter Element for Industrial Ultrafiltration, which are well‑matched with hollow‑fiber and tubular ultrafiltration membrane assemblies of mainstream brands. This large‑flux folded cartridge filter removes suspended solids, colloidal particles and partial organic contaminants, effectively slowing membrane fouling and extending the service life of ultrafiltration‑membrane components. This article makes an all‑round introduction covering product overview, coordinated working principle with ultrafiltration machines, complete technical specifications, strict quality‑control rules and diversified industrial application scenarios of the high‑flow cartridge filter. Water‑treatment engineering dealers, on‑site water‑plant operators and overseas filter wholesalers are allowed to select standard‑size cartridges or customize filter material, pore size and end‑cap structure, cutting the long‑term running cost of ultrafiltration stations.
High‑flow cartridge filter is a pleated large‑flux filter element installed in stainless‑steel filter housing, undertaking the crucial pretreatment task inside the ultrafiltration water‑treatment system. Compared with ordinary small‑flux filter cartridges, its expanded folded‑type filtering surface brings larger dirt‑holding capacity and higher water‑passing efficiency, well‑suited for large‑scale industrial water‑treatment projects.
Raw‑water resources including river surface‑water, underground well‑water, factory circulating water, aquaculture water and sewage after preliminary sedimentation carry silt, grease, algae, suspended particles and colloidal pollutants. Without the interception of high‑flow cartridge filter, tiny impurities will stick to the ultrafiltration‑membrane surface, trigger frequent membrane fouling, increase chemical‑cleaning times and shorten the service cycle of expensive ultrafiltration membranes.
Raw‑water first completes coarse impurity interception by the upstream liquid filter. After preliminary filtration, water flows into the filter housing and receives fine‑purification treatment by our high‑flow cartridge filter. Multiple interchangeable filter‑element choices are prepared for different ultrafiltration operating‑conditions:
‑ Common‑type industrial ultrafiltration safety filtration：ALN05‑60B High Flow Pleated Cartridge Filter
‑ Large‑flow circulating‑water ultrafiltration projects：AQUALINE ALN01‑60B High Flow Pleated Water Cartridge Filter
‑ Import‑filter‑element replacement：EQUIVALENT ALN01‑60B High Flow Pleated Water Filter Cartridge
‑ Thermal power‑plant condensate‑water ultrafiltration system：Condensed Water Filter Element for Industrial Ultrafiltration
Our high‑flow cartridge filter consists of multi‑layer polypropylene folded filter cloth, rigid inner support skeleton, injection‑molded plastic end‑caps and high‑elasticity EPDM sealing rings. The deep‑pleated structure greatly expands the effective filtering area and enhances pollutant‑carrying capacity. Two mainstream installation modes including 226‑fin bayonet and flat end‑cap are available, compatible with most international‑standard high‑flow filter housings. Every finished‑product filter‑element will go through bubble‑point inspection and air‑tightness test before delivery. Our factory provides bulk‑stock supply and non‑standard customization service aiming at diverse ultrafiltration‑system parameters.
The complete water‑purification workflow adopts three‑stage progressive filtration: liquid‑filter coarse filtration → high‑flow cartridge filter fine physical interception → ultrafiltration‑membrane deep separation. The folded filter medium relies on physical sieving, inertial deposition and adsorption to trap different‑size particulate pollutants.
After coarse‑grained impurity removal by the upstream liquid filter, raw‑water flows inward from the outer folded layer of the cartridge filter. Large‑size suspended particles are trapped on the outer surface, fine particulates are blocked by dense multi‑layer filter cloth, and the clear water flows toward the central water‑collecting pipeline and enters the ultrafiltration‑membrane module.
The ultrafiltration membrane will further intercept residual bacteria, macromolecular colloids and micro‑fine particles. Benefiting from the large effective filtering area, high‑flow cartridge filter maintains low‑stable pressure‑drop under long‑time high‑speed water flow, guaranteeing stable water supply for continuous ultrafiltration water‑making.
Impurities will keep accumulating on the folded filter‑layer during continuous running, lifting the inlet‑outlet pressure‑difference. Operators ought to replace the cartridge filter once the pressure‑difference hits the warning threshold of 0.25 MPa. Blocked filter‑elements will raise the water‑pump load, cut down ultrafiltration water‑yield and speed‑up membrane‑surface contamination.
Water treated by high‑flow cartridge filter can serve as the back‑flushing water source of ultrafiltration‑membrane assemblies. After mixing with compressed air, the gas‑water mixed liquid washes away pollutants attached to the membrane surface, delays fouling and extends the chemical‑cleaning cycle of ultrafiltration equipment.
Outer diameter：152 mm
Optional cartridge length：20‑inch, 40‑inch, 60‑inch
Single‑cartridge rated water flow：85‑140 m³/h
Filtration precision options：1 μm, 3 μm, 5 μm, 10 μm, 20 μm, 50 μm
Installation connection：226 fin‑style bayonet, flat open‑end cap
Main filter medium：Polypropylene pleated fabric, maximum working temperature ≤60℃, pH adaptation range 1‑13
Optional special‑purpose medium：Glass‑fiber, PTFE for high‑temperature and corrosive‑quality wastewater
Standard sealing ring：EPDM; spare silicone rubber and fluororubber for special water‑quality
Maximum working pressure：1.0 MPa
Recommended replacement differential‑pressure：0.25 MPa
Initial system pressure drop：≤0.02 MPa
Front‑end industrial liquid filter, stainless‑steel filter housing, differential‑pressure gauge and pipeline fixing brackets
We are a professional manufacturer specialized in high‑flow cartridge filter and complete ultrafiltration pretreatment schemes. The full production process complies with ISO9001 international quality‑management standards. For overseas export‑orders, we can supply material inspection certificates and batch‑test reports to satisfy international‑project acceptance requirements.
Raw‑material inspection：Filter cloth, inner support skeleton and sealing rings are sampled for heat‑resistance, tensile‑strength and chemical‑stability testing.
Online production inspection：QC workers inspect folding uniformity, end‑cap bonding tightness and sealing property for every filter‑element.
Finished‑product inspection：Each batch carries out 100‑percent air‑tightness testing and bubble‑point detection.
Packing and shipment：Independent moisture‑proof wrapping and impact‑resistant export cartons. Standard‑size cartridges can be delivered within 3‑7 working‑days, customized orders take 12‑20 working‑days.
Under clean raw‑water environments, the normal usable life of high‑flow cartridge filter ranges 1‑3 months. Our engineering team supplies long‑term free filter‑selection guidance and remote‑operation troubleshooting for ultrafiltration‑station clients.
Aquaculture circulating‑water treatment: Pretreatment filtration for fish‑farm ultrafiltration water‑purification systems
Urban landscape‑water renovation: Particle impurity removal before river‑lake water ultrafiltration disposal
Food‑and‑beverage processing: Process‑water pretreatment of beverage‑factory ultrafiltration machinery
Municipal reclaimed‑water recycling: Large‑scale centralized ultrafiltration station raw‑water filtration
Factory circulating‑water system: Impurity interception for industrial circulating‑water ultrafiltration‑devices
Advanced industrial‑sewage disposal: Fine filtration before wastewater enters ultrafiltration membrane assemblies
Q1: What benefits will high‑flow cartridge filter bring for ultrafiltration‑membrane equipment?
A: It owns large filtering area and strong dirt‑holding capacity, intercepts most suspended impurities and colloids in raw‑water, slows ultrafiltration‑membrane fouling, reduces chemical‑cleaning frequency and prolongs membrane service life.
Q2: Can I customize high‑flow cartridge filter matching my existing ultrafiltration‑system?
A: Yes. Our technical staff adjust cartridge length, filtration precision, filter‑medium material and end‑cap structure according to on‑site water quality, pipeline flow and filter‑housing parameters.
Q3: What is the regular replacement cycle for high‑flow cartridge filter?
A: The replacement cycle lasts 1‑3 months under stable clean inlet‑water. High‑turbidity, high‑pollution sewage will speed‑up cartridge clogging and shorten service life.
Q4: Why install a liquid filter on the upstream pipeline of high‑flow cartridge filter?
A: The upstream liquid filter intercepts gravel, rust chunks and rigid coarse particles, prevents hard particles from scratching the folded filter cloth, delays clogging and builds dual‑stage protection for downstream ultrafiltration‑membranes.
Q5: Which factors will trigger early‑time clogging for high‑flow cartridge filter?
A: Excessive suspended‑solid concentration of inlet‑water, upstream liquid‑filter breakdown, long‑term over‑rated‑flow running and improperly‑selected filtration precision will lead‑to fast pressure‑difference rise and premature blockage.
Q6: Can multiple high‑flow cartridge filters run in parallel on large‑scale industrial ultrafiltration‑machines?
A: Parallel installation is fully supported. Multiple filter‑elements work together inside large‑size filter housings and deliver steady large‑flow pretreated feed‑water for heavy‑duty ultrafiltration‑equipment, widely adopted in aquaculture, municipal‑water recycling and industrial‑wastewater‑treatment industries.
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