Strong acids, aggressive alkalis, and high-temperature corrosive fluids—what happens when metal filters can't handle the job?
In industries like chemical processing, electroplating, and hydrometallurgy, traditional stainless steel housings often corrode and leak, seals degrade rapidly, and metal leaching can contaminate entire batches. When durability and purity are non-negotiable, an all-plastic filter is the superior choice.
PF Series All-Plastic Bag Filters: Built for the Extremes
Our PF Series filters are injection-molded from high-performance PPH or PVDF—completely eliminating welds and threaded joints to eradicate leak risks in aggressive environments.
Key Features:
1. Superior Material Performance: PVDF withstands hot hydrochloric acid, sulfuric acid, aqua regia, and other strong acids/alkalis; PPH handles most standard acidic and alkaline liquids.
2. Seamless One-Piece Molding: High structural strength with absolute zero leak paths.
3. Tool-Free Quick-Open Cover: Designed for fast, effortless manual bag changes.
4. Standard Compatibility: Fits industry-standard #1, #2, and #4 filter bags.
Common Applications:
Electroplating bath filtration
High-purity chemical production
Hydrometallurgy and fine chemicals
PV silicon slurry recovery
Let’s Discuss Your Application
Choosing the right filter material is just as critical as choosing the right filtration rating. If you are handling corrosive fluids, contact our team today to explore whether an all-plastic solution is right for your facility.
