What's New from Hydrorelax in 2026 Complete Sourcing Guide for Shower, Hot Tub & Sauna Hardware
For procurement managers overseeing large-scale bathroom and wellness construction projects, coordinating ten or more fragmented suppliers is a high-stakes operation. Incompatible fittings, misaligned delivery schedules, and unclear accountability — any one of these failures can push an entire project off timeline.
Hydrorelax has been manufacturing and exporting bathroom and spa hardware for over 20 years.
In the first half of 2026 (Q1 and Q2), we introduced 65 new products across three professional categories for wholesale buyers and project procurement teams worldwide:
Bathtub Hardware: jet nozzles, freestanding faucets, deck-mounted mixer faucets, LED temperature-sensing faucets, drain and overflow systems
Spa & Hot Tub Hardware: plumbing fittings (valves, air control), jets, skimmer filters, skirting panels, spa pergola, and cover lifters
Sauna Hardware: wooden door handles for glass and wood sauna room doors
Beyond consolidated one-stop sourcing, we also offer territory-exclusive distribution rights for strategic partners looking to establish a competitive barrier in their local market. See the authorization section at the end of this article for details.
To browse products by quarter, visit: [Q1 Product Catalogue] , [Q2 Product Catalogue]
This guide organizes all 2026 H1 new arrivals by product category. Each listing includes material specifications, port dimensions, and regional fitment notes — giving procurement teams everything needed to verify compatibility before placing an order.
Bathtub Jet Nozzles, Faucets & Drain Systems
This section covers a full bathtub hardware lineup — from water mixing control and outlet fittings to drain and overflow systems.
Bathtub Water Jet Nozzles: 304 / 316 Stainless Steel Upgrade Commercial-Grade Wholesale
The corrosion resistance rating of a whirlpool jet's face cover directly determines its maintenance interval and replacement cost. In 2026 H1, the majority of models in this series have been upgraded from plastic face covers to stainless steel, while a selection of ABS chrome models is retained to meet varying project budget requirements.
Material guide:
316 Stainless Steel: Superior resistance to chloride corrosion. Recommended for commercial facilities using chlorine-based sanitizers and high-turnover hotel bathrooms
304 Stainless Steel: Excellent all-round corrosion resistance. Suitable for standard whirlpool bathtub installations in private residences and boutique hotels
Brass Chrome: High surface gloss. Recommended for premium projects with specific requirements for the visual finish of in-tub hardware
ABS Chrome: Lightweight and cost-effective. Suitable for budget-sensitive projects or installations with lower corrosion resistance requirements
Led Roto whirlpool jets
Diameter 78mm;
32mm x20mm ;1"x1/2"
White PVC body ;
Stainless steel front.
With silicone ring
316 stainless steel spa jets
diameter: 53mm ; drill hole:43mm
Port Specs: 3/4"x3/8"
D25MM LED Hydromassage jets
Water :3/8" hose
air:6x10mm pvc hose
Brass chrome frame
Diameter 53mm;
1"x3/8" or 32x10mm
White PVC body ;
ABS chrome front
Faucets: Flexible Installation Options
Freestanding Bathtub Faucets: Gooseneck Spout & Standard Design, with Handheld Shower
Freestanding bathtub faucets are floor-mounted and require no wall or deck drilling, making them ideal for freestanding bathtub installations. The reduced installation complexity shortens on-site construction time while delivering a visually self-contained aesthetic. This series is available in two spout configurations:
Gooseneck Spout: A curved spout design with a wide water arc, well-suited for deep-fill bathtubs. Commonly specified for European classic and modern luxury bathroom styles.
Freestanding Bathtub Faucet
Elegant Swivel Gooseneck Spout
Freestanding Bathtub Faucet
Elegant Swivel Gooseneck Spout
Freestanding Bathtub Faucet
High-Arc Gooseneck Spout
Standard Linear Design: A minimalist vertical spout profile, highly compatible with contemporary and Scandinavian-style bathroom interiors.
Each set includes the main faucet body and a handheld shower (Hand Shower), covering both fill and rinse functions.
Freestanding Bathtub Faucet
Modern Slim Spout Design
Freestanding Bathtub Faucet
Square Geometric Profile with Wide Flat Waterfall Spout
Freestanding Bathtub Faucet
Square Straight Arm Spout with Minimalist Profile
Deck-mounted bathtub faucets are designed for built-in bathtub installations where the deck or tub surround allows for pre-drilled holes.
All sets include a diverter valve, hot and cold valves, handheld shower, and shower holder as standard.
Valve bodies are constructed from high-grade brass with a chrome mirror finish, providing reliable pressure stability. Models differ only in spout design and included accessories:
Bathtub Faucet Set with Hand Shower
Material: Stainless Steel
Surface Finish: Chrome Finished
Deck Mounted Bathtub Faucet Set
High-quality brass ; Chrome finished
High-Flow Waterfall Bathtub Faucet
Stainless Steel Waterfall Spout & Chrome Finish
5-Hole Deck Mounted Bathtub Mixer
Brass & Polished Chrome
Procurement note: LT801 ships with the most complete hose kit and is recommended for projects requiring fully self-contained installation packages. The LT80008 5-hole set is the largest configuration in this series, suited for premium bathtubs with independent hot and cold control. Waterfall spout models (LT4001, LT4002, LT80008) are commonly specified for hotel suites and spa facility bathrooms.
LED color-changing faucets enhance the sensory experience of the bathing environment, making them a natural fit for family-friendly hotels, senior wellness facilities, and premium spa venues where experiential details drive guest satisfaction.
Bathtub Drain & Overflow Systems
Drain efficiency directly affects how frequently a bathtub requires cleaning and how reliably it performs across daily use cycles. This series features a high-flow drain structure with corrosion-treated pipe interiors, maintaining a consistent seal under prolonged exposure to standard bathing products including shower gel, bath salts, and essential oils.
| Model | Type | Recommended Application |
| DR-610 | Overflow drain | Standard fitting for built-in bathtubs; provides overflow protection |
| G22-1 | Push-open overflow drain | No manual lifting required — press to open and close Suited for commercial high-frequency use |
| G22-2 | Freestanding bathtub drain plug | Designed for freestanding bathtubs Clean profile that pairs well with floor-mount faucet sets |
Size:1 1/2" ;
Material: PP, with brass core, brass cap, brass spring, brass base
Product Type: Pop-up Bathtub Drain with Overflow / Click-Clack Drainer
Connection Size: Fits standard 1-1/2 inches (1.5") drain pipes
Chrome Freestanding Bathtub Drain Stopper / Pop-up Drain Plug
Connection Size: Fits standard 1.5" drain pipes
Spa & Hot Tub Wholesale Parts
The core challenge in sourcing spa and hot tub components lies in managing water and air circuit coordination — diverter valves, air control valves, and jet nozzles must operate as a seamless system within a shared plumbing network. All products in this section are listed with port dimensions and face cover materials, enabling procurement teams to complete compatibility verification at the project drawing stage.
Plumbing Fittings
Spa & Hot Tub Diverter Valves and Air Control Valves: Compatible with Global Plumbing Standards
3-Way Spa Diverter Valve
| Model | Face Cover / Handle Material | Port Size |
| VA-F35 | ABS Chrome Handle | 1" |
| VA-F35W | ABS White |
Water Diverter Valve
| Model | Port Size | Material |
| OF2026 | 1" | Stainless Steel |
| V2026 | 2" |
1" 3ways valve
handle chrome-plated ABS
1" 3-Way VA-F35W | VA-F35
Chrome Plated Spa Valve & White ABS 3-Way Valve
1" Navagation SS Water Diverter
2" Navagation SS Water Diverter
Selection guide: The VA-F35 series 3-way configuration is suited for standard spa circuits requiring flow switching between two outlet routes. The OF2026 and V2026 inline valves are designed for single-circuit high-flow control; the 2" V2026 is recommended for large commercial hot tubs and pool spa systems.
Spa Air Control Valves: Precise Bubble Intensity Adjustment
The air control valve regulates jet bubble intensity by controlling airflow volume, and is a key actuating component in determining the quality of the massage experience. Representative models AR-15C and AR-15CW feature a 52mm face plate diameter, compatible with 1/2" or 20mm pipe fittings.
| Face Cover Material | Model |
| ABS Chrome | AR-15C, AR-16C |
| ABS White + Chrome Frame | AR-15CW |
| Brass Chrome | AR-17C |
Diameter 52mm ;
Matched pipe:1/2",20mm;
Chrome-plated ABS front
Diameter 40mm ;
Matched pipe:1/2",20mm;
Chrome-plated ABS front
Diameter 52mm
Matched pipe:1/2",20mm
white ABS front & chrome frame
air control
diameter:52mm
Chrome-plated Brass front
Hot Tub Control Panel: Centralized System Management
The control panel serves as the central operating interface for the entire spa system, managing pump on/off, bubble intensity, and lighting modes from a single point of control. Suitable for integrated installations in hotel spa suites, wellness and rehabilitation centers, and premium residential spa areas.
Jet Nozzles
SPA Directional Jet Nozzle
The M5012S is a standard spa directional jet nozzle featuring a 50mm stainless steel face cover and an adjustable directional outlet mechanism, allowing users to manually reposition the water flow angle to target specific muscle groups.
Decorative Fountain Jets
Fountain jets use water flow as a visual design element, complementing functional hydrotherapy with spatial aesthetics. Suited for landscaped installations in hotel lobby pools, sunken villa spa areas, and premium hot spring resorts.
Hot Tub Skirting Panels: Single-Piece & Multi-Panel Options
Skirting panels serve a dual function: structural enclosure of the hot tub base and visual finishing of the installation. This series offers multi-dimensional customization options across both panel configuration and corner treatment:
Panel Configuration: Available in single-piece and multi-panel formats. Single-piece panels deliver a stronger visual unity; multi-panel formats are easier to transport and adjust on-site
Panel Thickness: 4.5mm and 10mm; custom dimensions available to project specification
Corner Treatment: Three customization options — embedded LED strip lighting (high-tech aesthetic), contrasting color panels (personalized accent), or matched material and color panels
Hot tub corner light
L=80CM
PS panel 800x9mm with bend
T sealing:42x10mm
PS panel 280x10mm
PS panel 450x10mm
Corner：R190-450mm
Hot Tub Skimmer Filters (P-3773 / P-3774)
The skimmer filter intercepts surface debris within the circulation circuit, serving as the foundational water quality maintenance component and a key part of ensuring long-term, stable spa system operation.
The Italy exclusive distribution rights for the P-3773 / P-3774 series have been claimed.
All other countries and territories remain open for standard purchase. If you are interested in establishing exclusive sales protection for your local market, contact us to discuss regional exclusivity arrangements.
Outdoor Spa Pergola (Aluminum Pergola)
The spa pergola provides shade, weather protection, and spatial definition for outdoor spa areas, and is a key structural component for large hotel spa projects seeking seamless indoor-outdoor integration. The all-aluminium frame offers strong weather resistance and a low-maintenance service life, making it well-suited for beachside resorts, mountain hot spring retreats, and premium residential outdoor spa installations.
For sourcing guidance, contact our team directly or refer to our published [Procurement Guide].
Hot Tub Cover Lifters: ALift (Auto-Adjustable) & PLift (Folding Side-Mount)
The cover lifter directly determines ease of operation for end users and installation tolerance on-site. This season we introduce two models designed for different spatial requirements, both compatible with a wide range of tub sizes.
ALift: Auto-Adjustable Interlocking Design
ALift features an auto-adjustable interlocking mechanism: a single unit covers smaller tub sizes, while two units can be connected in tandem to support larger tubs simultaneously. Procurement teams no longer need to stock separate lifter models for different tub dimensions, significantly reducing inventory management pressure.
Design: Fully automatic flip-style thermal cover
Structure: Folding design with fixed ends, middle section can fold up/down
Support Configuration: 2 thermal cover support brackets for large tubs; 1 support bracket for small tubs
Application: Hot tubs, swim spas, and bathtub/pool systems
Foldable Spa Cover Lifter
Corrosion-Resistant Black Matte