The cartridge filter(security filter), are made with a stainless-steel housing. Inside the unit, various tubular filter elements are used as the core components, such as PP melt-blown, string-wound, pleated, titanium, and activated carbon cartridges. Different cartridge filter water types are selected based on the filtration media and design requirements to achieve the desired water quality.
They are used for solid–liquid separation in various suspensions and for applications requiring high environmental standards and high filtration accuracy, including pharmaceutical liquid filtration. With a wide application range, these water cartridge filter systems are suitable for industries such as pharmaceuticals, food, chemicals, environmental protection, and water treatment.
DETAILS
MODEL
Different Types of Cartridge Filter Housing for Your Choice










MACHINES

SHIPPING
Cartridge Filter for Water Wooden Packing

FAQ
Has your company evaluated the economic benefits of the pretreatment system?
Yes. The pretreatment section accounts for about 20%–30% of the total investment of the RO system, but it significantly reduces long-term operating costs, including:
40%–60% reduction in membrane replacement costs;
10%–15% lower energy consumption (due to reduced fouling and lower pressure drop);
Cleaning frequency reduced from once per month to 2–3 times per year.
Our project is quite special. Is it possible to customize the security filter (cartridge filter housing) according to our required dimensions?
No problem. Just provide us with your drawing, and we will prepare our design based on your requirements. Production will only begin after you confirm the final design.
If I order the complete pretreatment section, will the media—such as activated carbon, quartz sand, etc.—be pre-filled in the tanks, or will they be shipped empty?
For smaller systems, such as 250 LPH to 1000 LPH, some units will be shipped with the media already filled.
For larger systems, we do not pre-fill the media. The customer will need to fill it on-site after receiving the equipment, because the media may compress and damage the distributor or the tank during transportation.
Do you have any additional services?
Yes, we provide a free goods inspection service. If your supplier is within 200 km of our company (Chengdu), even the transportation cost will be covered by us. If the distance is more than 200 km, only the transportation and hotel costs will be borne by you.
Can all your products accept OEM service?
Yes, for each item, there will be a minimum order quantity, and then we can produce an OEM order for you.
Can you source some other related products for us?
Yes, whether they are water- or wastewater-related products, we can source them for you. We have been working in the water and wastewater fields for more than 10 years.
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