Inline Premium DI Ion Exchange Filter (close to 0 PPM), 1/4″ & 3/8″ OD Tubing Connection (SKU#: H-F1035DI)

Description DI Deionization Ion Exchange Media Filter (11″ x 2″) – Ultra Pure Water Polishing This DI Deionization Ion Exchange Filter is a high-performance, multipurpose polishing cartridge engineered for applications requiring ultra-pure water. Commonly used in Reverse Osmosis (RO) systems, aquariums, and laboratories, it effectively reduces total dissolved solids (TDS) to near zero—ideal for situations that demand water with multi meg-ohm purity and low TOC (total organic carbon). Key Features: Semiconductor-Grade Mixed Bed Resin (MBD-15) Delivers ultra-pure water – Reduces TDS to 0–12 ppm FDA-grade materials and construction Designed as a final stage in RO systems or after the membrane Ideal for DI RO systems and sensitive aquarium applications Specifications: Size: 11″ long x 2″ diameter Connection: 1/4″ FPT (female pipe thread) Included Fittings: 2 x QC Elbows (1/4″ thread) Resin Type: Mixed Bed Deionization Resin – ResinTech MBD-15 Capacity: 125 grains Operating Temperature: 36°F – 100°F (2°C – 38°C) Max Pressure: 85 PSI Flow Rate: 0.50 GPM Micron Rating: None Recommended Applications: Final stage filtration for countertop or under-sink RO systems Laboratory and medical-grade water purification Aquarium water conditioning for sensitive marine species Ideal for users needing multi-megohm resistivity and extremely low TDS Installation Tips Tubing & Quick-Connect Notes Common RO tubing sizes are 1/4″ OD and 3/8″ OD. Cut tubing with a clean, straight 90° cut for the best seal. Push tubing fully into the fitting until it stops, then pull back gently to confirm it locks. Important Use Notes Use with cold water only. For best performance, install as the final stage after the RO membrane. Not Sure Which Option to Choose? If unsure, select Universal Fit (includes 4 elbow adapters for 1/4″ & 3/8″ OD Tubing Connection) Message us before ordering—we’ll help you pick the right fittings. ▶️ Video Installation Guidance Because RO systems and plumbing layouts can vary, there are multiple valid ways to install an inline filter. Search YouTube for “inline RO filter installation” Choose a video that matches your system type (under-sink RO, countertop RO, post-filter installation, etc.) Visual step-by-step videos can make installation easier and faster.