What's the difference between a hot tub and a swim spa?
A hot tub is designed purely for relaxation — warm water, jets, seating. A swim spa adds a current or resistance zone so you can swim in place, on top of (or instead of) a relaxation zone. Swim spas are larger and typically cost more.
Do inflatable hot tubs need special electrical wiring?
No — inflatable hot tubs are designed to be plug-and-play, running on a standard household 120V outlet. Hard-shell hot tubs often require dedicated 240V wiring installed by an electrician, though some smaller portable hard-shell models are also 120V plug-and-play.
How often should I test my pool water?
Regular testing is important to keep chemistry balanced, but the ideal frequency depends on pool usage, weather and your specific sanitizing system — check your test kit's instructions and your local pool supply retailer's recommendation rather than following a generic rule.
What's the difference between chlorine and saltwater pool systems?
Both ultimately sanitize with chlorine — a saltwater system generates chlorine on-site from dissolved salt using a chlorine generator, while a traditional system adds chlorine directly. Saltwater systems reduce manual chlorine handling but require their own equipment and maintenance.
Do robotic pool cleaners replace the need for a pool pump?
No. A robotic pool cleaner has its own independent motor and filter for cleaning, but the pool pump still handles overall water circulation and filtration through the main system.
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