Geekpure 10" Big Blue Whole-House Water Filter Housing (Clear) — 3/4" NPT Ports! $59.98 CAD (25% Off)

Amazon.ca has the Geekpure 10-inch Big Blue whole-house water filter housing (clear, BB-10S3/4) for $59.98 CAD, down from its $79.99 list price — about 25% off. Prime members ship free; non-Prime orders over $35 CAD ship free too.

One thing to note up front: this is the housing only — filter cartridges are sold separately. It suits anyone planning a whole-house setup who wants to pick their own cartridges (PP sediment, carbon block, and so on), which keeps replacement costs low and flexible down the road.

The set includes the 10-inch Big Blue housing, 3/4" NPT plastic inlet/outlet ports, a pressure release button, a plastic wrench and a metal bracket. The clear body is the practical part — you can see exactly how dirty the cartridge is, so you're not guessing when to change it. It fits all standard 4.5" diameter by 10" tall whole-house cartridges.

Flow runs 5-15 GPM depending on feed pressure, and cartridges typically last 6-12 months or 100,000 gallons. It works from 5-45°C and is rated to 90 psi max — if your water pressure could exceed 60 psi, Geekpure recommends installing a pressure regulator first rather than running the housing at high pressure long-term.

It holds a 4.4-star average across 240+ reviews and is one of the more commonly sold pieces in Geekpure's own water-treatment line. Before installing, lubricate the O-ring with silicone grease and tighten with the included wrench to prevent leaks; if it's your first whole-house filter, a quick search for "big whole house water filter" on YouTube is worth a look.

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