APPROVED VENDOR Filter Cartridge: 75 micron, String Wound, 5 gpm, Polypropylene
The APPROVED VENDOR Filter Cartridge (SKU 409ER8, MPN WS75S1EX1) is a string-wound water filter cartridge with a 75-micron rating and a 5 gpm flow capacity. It features polypropylene filter media and has an overall…
SKU 3G-OTH-441121
Need installation or engineering help?
Ask a question
Product Description
The APPROVED VENDOR Filter Cartridge (SKU 409ER8, MPN WS75S1EX1) is a string-wound water filter cartridge with a 75-micron rating and a 5 gpm flow capacity. It features polypropylene filter media and has an overall height of 9 7/8 inches.
Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.
Frequently Asked Questions
What is the APPROVED VENDOR Filter Cartridge used for?
The APPROVED VENDOR Filter Cartridge is used for sediment filtration in water systems. Its 75-micron string-wound polypropylene media captures particles like sand, rust, and silt, making it suitable for pre-filtration in industrial, commercial, and municipal water treatment applications.
What are the specifications of the APPROVED VENDOR Filter Cartridge?
The APPROVED VENDOR Filter Cartridge (MPN WS75S1EX1) has a 75-micron rating, 5 gpm flow capacity, and 9 7/8 in overall height. It uses polypropylene filter media in a string-wound construction. These specs define its sediment-removal performance for water filtration systems.
Where to buy the APPROVED VENDOR Filter Cartridge worldwide?
3G Electric supplies the APPROVED VENDOR Filter Cartridge worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this cartridge to your facility. Contact us for pricing and lead time on this polypropylene string-wound filter.
How to install the APPROVED VENDOR Filter Cartridge?
To install the APPROVED VENDOR Filter Cartridge, first shut off water flow and depressurize the housing. Remove the old cartridge, clean the housing, and insert the new 9 7/8 in string-wound cartridge. Tighten the housing and slowly restore water flow, checking for leaks. Follow manufacturer guidelines for your specific housing.
Used in
Common applications for APPROVED VENDORAPPROVED VENDOR Products
3G Electric supplies APPROVED VENDOR string & blanket wound water filter cartridges. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

