Aquillo guides

Short, honest answers to the questions that stall every filter purchase.

Do reverse osmosis systems fit under a sink with a garbage disposal? Tank vs. tankless reverse osmosis: which should you buy? Can you install an under-sink water filter without drilling? Well water filtration: do you need UV, RO, or both? Is tap water safe for cats with kidney disease?

Skip the research spiral. Answer a few quick questions about your sink, your water, and your budget — get a ranked shortlist that actually fits.

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