One purifier can’t do it all—especially in larger homes or multi-story buildings. For people with sensitivities, a single unit in the living room won’t help much if mold spores are lingering in the bedroom. That’s why a multi-unit approach often makes the most sense.

Here’s a smart strategy:

• Start with a high-quality unit in the bedroom—you spend 6–9 hours there every night.
• Add units in living areas where you spend lots of time during the day.
• If someone in the home has severe sensitivities, dedicate a unit to each person’s bedroom for maximum protection.
• Consider placing additional units in problem areas—like near the kitchen (for VOCs), near an entryway (to catch incoming allergens), or even the basement if moisture and mold are concerns.

Think of each purifier as a local shield—working hard in the space it covers. When used together, they create a powerful whole-home filtration system.