Prolux takes a fundamentally different approach to filtration with the CTX canister vacuum. It replaces bags and fabric filters entirely with a water-based system. You fill the canister with water, and the incoming air is forced through it, trapping dust, pollen, and dander. The result is genuinely clean exhaust air, a noticeable benefit for anyone sensitive to allergens.

Performance is anchored by a robust Italian motor that moves air at 130 CFM. That’s a significant step above the typical 75 CFM of many canisters. You feel it in the pull of the included Wessel Werk EBK360 power nozzle across carpets. It handles wet spills directly, a practical feature for kitchens or garages. Maintenance is simple: you empty the dirty water, rinse the tank, and refill it.

The trade-off for this filtration is bulk. This is not a lightweight, quick-grab machine. You’ll manage a cord, a hose, and the substantial canister itself. For dedicated, whole-house cleaning where air quality is a priority, the CTX delivers a uniquely thorough clean. For fast, daily pick-ups, its heft is a consideration.