Purobot Max 3 Double Bundle: Worth It for Two Cats?
By PETKIT | Auto Litter Box, Smart Feeder, Water Fountain | Published: 2026-10-24
Category: Buying Guides
The Purobot Max 3 Double Bundle offers two automated litter boxes for multi-cat homes. We break down whether the hands-off convenience and odor control justify the cost for two cats.
Quick answer
Yes, the Purobot Max 3 Double Bundle is worth it for two cats if you want a low-maintenance, odor-controlled setup and have the space for two units. The per-box savings and 15-day waste capacity make it a practical choice for busy households.
Why two boxes for two cats?
Veterinarians often recommend one litter box per cat plus one extra. With the Double Bundle, you get two Purobot Max 3 units, meeting that guideline without buying separate boxes. Each unit handles one cat's waste for up to 15 days, so you empty both bins roughly every two weeks.
The cost trade-off
At USD 699.99, the bundle costs USD 300 less than buying two units individually (USD 999.98). That's a real saving, but it's still a significant upfront investment. If you have only one cat or a very small space, a single Purobot Max 3 might suffice.
Odor control with two units
Each Purobot Max 3 uses a 4-part OdorVoid™ Defense System that neutralizes smells at the source. With two boxes, you effectively double that coverage, which helps in multi-cat homes where odor can build up faster. The 7L side waste bin on each unit means less frequent emptying.
Decision rules for the Purobot Max 3 Double Bundle
- Number of cats: Ideal for two cats. For one cat, a single unit is more cost-effective. For three or more, you may need additional boxes beyond this bundle. Stick to two cats for the best value.
- Space available: Each unit requires floor space with clearance for the low entry and side waste bin. Measure your area before buying.
- Odor sensitivity: The OdorVoid™ system on each box handles smells independently. If you're very sensitive to litter odors, two units provide better coverage than one. Double the odor defense for multi-cat homes.
- Budget: The bundle saves USD 300 vs. buying two separately, but the upfront cost is still high. If you're on a tight budget, consider starting with one unit.
Product facts
- Purobot Max 3 Double Bundle: The PUROBOT MAX 3 features a low, wide entry and a massive 7L side waste bin for up to 15 days of hands-free convenience per unit. Two boxes mean you can go up to 30 days total between waste bin empties for two cats, reducing daily chores.
Purobot Max 3 Double Bundle
Who should buy the Purobot Max 3 Double Bundle?
Best for
- Two-cat households that want a hands-off litter box routine
- Owners who prioritize odor control and low maintenance
- People with enough floor space for two units
Not ideal for
- Single-cat homes (a single unit is cheaper)
- Homes with three or more cats (you may need extra boxes)
- Tight budgets (the upfront cost is high despite the bundle savings)
