Cartridge Filter Housing 10″ 1/4″ ports

Replacement cartridge filter housing (10-inch, 1/4-inch ports) for AMPAC residential reverse osmosis systems. This standard-size housing accepts any 10-inch filter cartridge including sediment, carbon block, and polishing post-filters. Constructed from NSF-certified materials suitable for potable water contact.

Specifications

• Cartridge length: 10 inches (standard)
• Port size: 1/4-inch push-fit
• Compatible cartridges: Sediment (1, 5, 10, 20 micron), carbon block, GAC, polishing post-filter
• Compliance: NSF-certified materials
• Replacement interval: Every 5 years, or earlier if cracks or discoloration appear

When to Replace

Inspect your filter housing annually. Replace immediately if you notice cracks, hairline fractures, discoloration, or leaks around the cap. A cracked housing can allow unfiltered water to bypass the cartridge, compromising water quality. Do not attempt to repair a cracked housing — replacement is required.

Compatibility

Compatible with all AMPAC 3-stage, 4-stage, and 5-stage residential RO systems that use standard 10-inch filter cartridges. Contact AMPAC support if you need to confirm compatibility with your specific model number.