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Nominal Length (Imperial)
16 in
Filter Removal Rating
25 µm
Element Series
HC8900
Seal Material
Chloroprene
Nominal Length (Metric)
40.64 cm
Ultipor III Glass Fiber 25 micron (Beta 1000) Chloroprene 16in 40.64cm
6/EA
6
Multi-Purpose Filter Cartridges for Applications Involving Boiler Water Systems
Encore string wound filter cartridges are for the cost-efficient, high-efficiency filtration of fluids. They are available in premium cotton, standard cotton, premium polypropylene, natural cotton, or general-purpose polypropylene filter media and come in retention ratings from 1 – 200 µm.
Nominal Length (Imperial)
16 in
Filter Removal Rating
25 µm
Element Series
HC8900
Seal Material
Chloroprene
Nominal Length (Metric)
40.64 cm
Filter Grades: 1, 3, 5, 10, 20, 25, 30, 40, 50, 75, 100, 200 µm
Materials of Construction
Filter Media: Bleached FDA-listed cotton, standard cotton, natural cotton, FDA-listed polypropylene, standard polypropylene
Material Selection Guide
Filter Medium | Premium Cotton1 | Standard Cotton | Natural Cotton | Premium Polypropylene1 | Standard Polypropylene |
Maximum Temperature
Electrolytic Tin Plated Steel Core | 300°F (149°C) | 300°F (149°C) | 300°F (149°C) | 275°F (135°C) | 275°F (135°C) |
Stainless Steel Core | 300°F (149°C) | 300°F (149°C) | 300°F (149°C) | 275°F (135°C) | 275°F (135°C) |
Polypropylene Core | 140°F (60°C) | 140°F (60°C) | 140°F (60°C) | 140°F (60°C) | 140°F (60°C) |
Compatibility with:
Food | Excellent | NR | NR | Excellent | NR |
Beverages | Excellent | NR | NR | Excellent | NR |
Potable Water | Excellent | NR | NR | Excellent | NR |
Organic Solvents | Excellent | Excellent | Excellent | Good | Good |
Oils | Excellent | Excellent | Excellent | Fair | Excellent |
Organic Acids | Good | Good | Good | Excellent | Excellent |
Alkalis | Good | Good | Good | Excellent | Excellent |
Oxidizing Agents | Fair | Fair | Fair | Good | Good |
Steam | NR | NR | NR | Fair | NR |
Strong Inorganic Acids | NR | NR | NR | Excellent | Excellent |
Dilute Inorganic Acids | Fair | Fair | Fair | Excellent | Excellent |
Micro-organism Resistance | Poor | Poor | Poor | Excellent | Excellent |
1 - FDA-listed materials. NR = Not Recommended