Point of Entry (POE) Control of Legionella and Waterborne Pathogens POE Filters Models Contact Us Quote Standard Microfiltration Multi-Cartridge Housings Jumbo Microfiltration Multi-Cartridge Housings LC Series Legionella Control High Flow Multi-Cartridge Liquid Filter Housings with Swing Bolt, 40-1020 GPM Legionella Control Multi-Cartridge Liquid Filter Housings with Band Clamp, 40-420 GPM Legionella Control Stainless Steel Filter Single Cartridge Housings, 5-15 GPM Legionella Control Stainless Steel Filter Multi Cartridge Housings, 4.5inch OD Cartridges Legionella Control High Flow Liquid Pall Filter Housings with Swing Bolt Closure Vertical, 20-240 GPM Contact us for custom sizing options PK Series Point of Entry Legionella and Pathogen Control Filter Housings, 0 – 380 GPM SH Series Point of Entry Legionella and Pathogen Control Filtration Cartridges/Filters, 28 – 616 GPM Point of Entry Legionella and Pathogen Control Filtration Cartridges/Filters for Critical Applications Point of Entry Legionella and Pathogen Control Filtration Cartridges/Filters, 28 – 140 GPM Point of Entry Legionella and Pathogen Control Filtration Cartridges/Filters, 49 – 196 GPM Point of Entry Legionella and Pathogen Control Filtration Cartridges/Filters, 168 – 616 GPM Point of Entry Legionella and Pathogen Control Filtration Cartridges/Filters, 540 – 1040 GPM Legionella and Pathogen Control Point of Entry Filter Housings, 50 – 150 GPM Legionella and Pathogen Control Point of Entry Filter Housings, .35 to 100 Micron Rated Point of Entry (POE) Triple Charged Member Filtration System – 20 GPM For support regarding any of our Legionella control water softeners or other pathogen control products and services, please contact our friendly team. Hours: 24 hours per day, 7 days per week Tel: 888-416-8626 Email: [email protected] Contact us for a quote on your Legionella control water softener system: Tel: +1 888-416-8626 Email: [email protected] Point of entry (POE) filtration and/or treatment can be excellent options to remediate and mitigate Legionella as well as other bacteria, viruses, cysts and other opportunistic waterborne pathogens. POE is suitable for use in a wide variety of environments in which at-risk individuals may come in contact with water including: Hospitals Nursing homes Surgery centers Transplant centers Dialysis centers Hotels Resorts Manufacturing facilities Office buildings Condominium At-risk persons include those with weaker immune systems due to age, medical condition, or other underlying factors. Below are examples of POE control and treatment for Legionella and opportunistic waterborne pathogens. While many companies focus on just one control option, Legionella Control Systems’s independence allows us to offers several solutions including: POE In-Line Filtration Canisters for Legionella and Waterborne Pathogen Control High volume, low pressure drop Microfiltration, ultrafiltration, or nanofiltration options Cost efficient POE Multi-Stage / Multi-Barrier Disinfection Systems for Legionella and Waterborne Pathogen Control Pre-filtration of dirt and sediment Microbial filtration High dose UV POE Chemical or Ionization Treatment for Legionella and Waterborne Pathogen Control Robust treatment but safe for visitors Suitable for ongoing treatment Customized depending on pathogen types and loads Point of entry (POE) removal of Legionella and other opportunistic waterborne pathogens can be an excellent mitigation and remediation strategy. However, determining the most cost-efficient and robust system design requires expert knowledge. While there are many options, not all are suitable for your water environment and Legionella / pathogen loads. To see the price range of a POE system, see the point of entry (POE) Legionella filtration pricing page. Legionella Control Systems can analyze your situation and recommend the most effective and cost-efficient POE system that will protect both your visitors and your bottom line. Contact us now for more information. By Chris Nancrede. Last Updated: October 23, 2026 Request Proposal Contact Us