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Exhibition: THE 140th CANTON FAIR (Phase II) Time: October 23rd - 27th, 2026 Booth: Booth 9.0A07 & 10.1B07 Address: China lmport and Export Fair Exhibition Center LOVIA® Invites You to Phase II of the 140th Canton Fair to Explore New Opportunities in Outdoor Spa Products and Global Markets

Exhibition: Eurexpo France 2026 Dates: November 17th – 20th Booth: Stand 6G64 Address: Eurexpo - Lyon, Boulevard de l'Europe, Chassieu, France 69680 LOVIA® Cordially Invites You to Eurexpo France 2026 to Explore Outdoor Spa and Pool Solutions

"Low flow" refers to a situation where the actual water flow within the whirlpool spa hot tub's circulation system is insufficient, or the control system fails to detect a flow rate that meets operational requirements.

Six Main Reasons for Spiking Total Alkalinity in Outdoor Hot Tubs 1. High total alkalinity in the source water used for refilling 2. Excessive addition of total alkalinity increaser 3. Misuse of pH increaser 4. Accumulation of dissolved solids due to repeated refilling after evaporation 5. Errors in water testing tools or procedures 6. Mistaking a rise in pH for a rise in total alkalinity

No. If you continue to use the outdoor hot tub during the summer and the water quality and filtration system are functioning correctly, you can keep the water in the tub.

A systematic review and meta-analysis published in *Sleep Medicine Reviews* in 2019 found that taking a warm bath or shower one to two hours before bedtime could reduce the time it takes to fall asleep and improve certain sleep metrics.

A compact two- or three-person model is better suited to a small urban courtyard, whereas a large villa garden might accommodate a five- or six-person model—or even a larger one. Hotels, guesthouses, and resorts, meanwhile, must plan based on guest capacity, usage frequency, and operational efficiency.

Rather than simply replacing traditional disinfectants, these technologies enhance the purification capabilities of the water circulation system and reduce the contaminant load, allowing outdoor hot tubs to maintain stable water quality with minimal chemical maintenance.

Warranty periods vary by component. Generally, manufacturers should provide a warranty of at least 5 years for the shell structure; mechanical components like pumps should ideally be covered for 2 years or more, while electronic control systems typically carry a 1–2 year warranty.

For OEM outdoor hot tubs, the client provides the design specifications, and the manufacturer handles production; for ODM outdoor hot tubs, the process is based on the manufacturer's existing product designs with modifications, placing greater emphasis on rapid development and cost control.