3M RT29B16G20NN is a high-performance, rigid polypropylene depth filter cartridge from 3M’s Micro‑Klean™ RT Series, engineered for reliable, high‑flow particulate removal across industrial and commercial applications.
Core Product Overview:
Series:RT Series
Model: RT29B16G20NN
Type: Grooved, rigid thermal‑bonded polypropylene depth filter
Filtration Rating: 5 micron (standard)
Dimensions: 29‑1/4″ (29.25 in) length; DOE (Double Open End) connection
Key Features & Advantages:
1. Grooved Design for Superior Performance
Extended Surface Area: The unique grooved structure doubles effective filtration area, enabling higher flow rates and longer service life.
Reduced Pressure Drop: Lower initial pressure loss maintains system efficiency and reduces energy costs.
Full Depth Utilization: Prevents premature surface blinding, maximizing contaminant‑holding capacity.
2. Rigid, All‑Polypropylene Construction
100% Polypropylene: Chemical‑resistant, food‑safe, and free of binders, adhesives, or surfactants.
Thermal‑Bonded Technology: Creates a robust, self‑supporting matrix that does not compress under pressure.
No Unloading: Captured particles remain trapped even at high differential pressure (up to 60 psid), preventing contamination re‑release.
3. Operational Benefits
High Flow Capacity: Up to 20 gpm per cartridge.
Long Service Life: Fewer change‑outs reduce labor and downtime costs.
Easy Disposal: Coreless design allows safe incineration or shredding.
Temperature Resistance: Max operating temp 176°F (80°C).
Ideal Applications:
RT29B16G20NN excels in demanding environments requiring consistent, fine particulate removal:
Food & Beverage: Beverage filtration, wine/beer processing, edible oil clarification.
Industrial Water: RO pre‑filtration, cooling water, municipal water treatment.
Chemicals & Petrochemicals: Solvent filtration, oilfield water injection.
Pharmaceuticals & Electronics: Purified/ultrapure water pre‑filtration.
Coatings & Paints: Remove sediment and gels to protect equipment.
Why Choose RT29B16G20NN?
This filter stands out for its rigid grooved design, which delivers unmatched flow, capacity, and consistency. Unlike soft meltblown or string‑wound filters, it maintains performance under pressure and offers 2–10x longer life than many alternatives, significantly lowering total cost of ownership.
