
They're easy to install and reduce the risk of common skin conditions, but they can also make your hot tub water more corrosive. Ozone systems are generally good for small hot tubs. It also breaks down residue from soap, shampoo and makeup that finds its way into the water. Ozone system: Ozone works in combination with chlorine and bromine to kill germs and bacteria.Saltwater hot tub systems are great for those who want to avoid harsh chemicals. Some hot tub purification systems require specific chemicals (chlorine or bromine, for example) to run correctly. Conventional purification systems use ozone, saltwater and UV light to disinfect the water. Hot tub sanitation systems purify water and kill bacteria. We suggest avoiding filters made of cotton or paper blends because they must be replaced frequently. Cartridge filters, usually made from polyester, are a popular choice for pressure filtration systems because they're easy to maintain. Pressure filtration systems fit inside the tub or pump. Many premium hot tubs use pressure-type filter systems - they're most effective.

A suction filter is mounted on the tub’s side and sucks water through the pump, jets and heater. Suction-type filter systems are popular because they're easy to access. Filtration captures the visible debris floating on the water's surface, and water purification gets rid of microorganisms not seen with the naked eye.

Effective water filtration and sanitation system Hot tub filters are crucial to the efficiency of your hot tub and work to keep all its systems running smoothly. Investing in sturdier materials now could save you time and money on maintenance in the future. No matter the style, quality hot tub insulation is important because it keeps the tub running efficiently and protects many of the major components. Some experts suggest you avoid spray foam insulation because it can quickly become waterlogged. The most common types of hot tub insulation are barrier, partial and full foam insulation. We suggest looking for an exterior cabinet constructed from weatherproof or UV-resistant materials. Less commonly, you find tubs made of fiberglass or stainless steel. Older and vintage-inspired hot tubs are sometimes made from wood like cedar, redwood, teak or recycled metal. Remember, the cabinet of your hot tub is the part that everyone sees. Vinyl hot tubs are often cheaper but can be of lesser quality.

Generally, acrylic and rotomolded hot tubs are popular because of their durability. Quality materials and insulation Most hot tubs are made of acrylic, polyethylene, vinyl or other types of plastic. Pay attention to the different seating, jet and ambiance features that you like most as you compare models. If you want a good hot tub that will last for years, look for tubs made with sturdy components both inside and out.
