Hydro Systems STON Collection
A luxurious range of seamless ergonomic art with the latest in eco-friendly technology: the Hydro Systems STON tub collection. Find alcove, drop-in, freestanding and undermount bathtubs. Find exquisitely hand-crafted bathtubs made from the earth’s rich natural elements. Using our remarkable blend of fine natural minerals and the best in engineered composites, this hybrid material is liquefied and then molded into the ultimate natural bathtub. This process ensures a bathtub that is completely solid throughout, with the incredibly durable foundation of natural rock. These baths are infused with a UV-rated, marine grade finish that allows us to create them in virtually any color imaginable. Additionally, you can choose between a gloss or matte finish to coordinate any design palette. Relaxing in a STON model means coming back down to earth in a bathtub literally made from the earth; a gem of individual luxury and style.
Shop Solid Surface Soaking & Jetted Baths
Bathtubs by Size
Tubs are listed by size: first by length, then by width, then by height - smallest to largest
Sapphire
41" x 28" x 20"
Drop-in or Undermount
Granite 4830
48" x 30" x 16"
Drop-in
Garnet 5428
54" x 28" x 23"
Freestanding Tub
Granite 5431
54" x 31" x 16"
Drop-in
Pearl 5519
55" x 55" x 17"
Freestanding Tub
Garnet 5828
58" x 28" x 23"
Freestanding Tub
Daniela
58" x 30" x 23"
Freestanding
Obsodian
58" x 30" x 24"
Freestanding
Granite 6030
60" x 30" x 17"
Drop-in
Granite 6032
60" x 32" x 19"
Drop-in
Citrine
60" x 32" x 21"
Alcove
Solid Surface
Coal 6032
60" x 32" x 21"
Drop-in or Undermount
Carrera 6032
60" x 32" x 23"
Drop-in or Undermount
Slate 6032
60" x 32" x 23"
Freestanding
Slate 6032
60" x 32" x 24"
Freestanding
Granite 6036-19
60" x 36" x 19"
Drop-in
Ruby 6036
60" x 36" x 19"
Drop-in
Granite 6036-22
60" x 36" x 22"
Drop-in
Ruby 6042-16
60" x 42" x 16"
Drop-in
Ruby 6042-19
60" x 42" x 19"
Drop-in
Pearl 6019
61" x 61" x 23"
Freestanding Tub
Crystal 6243
62" x 43" x 20"
Drop-in or Undermount
Opal
63" x 33" x 23"
Freestanding Tub
Quartz
63" x 33" x 23"
Drop-in
Garnet 6530
65" x 30" x 23"
Freestanding Tub
Jade
65" x 32" x 23"
Freestanding Tub
Emerald 6536
65" x 36" x 22"
Drop-in or Undermount
Annette
65" x 36" x 27"
Freestanding
Coal 6632
66" x 32" x 21"
Drop-in or Undermount
Carrera 6634
66" x 34" x 23"
Drop-in or Undermount
Slate 6634
66" x 34" x 24"
Freestanding
Granite 6636-19
66" x 36" x 19"
Drop-in
Granite 6636-22
66" x 36" x 22"
Drop-in
Amber 6638
66" x 39" x 23"
Drop-in or Undermount
Corazon 6645
66" x 45" x 19"
Drop-in
Topaz 6948
69" x 48" x 20"
Drop-in
Crystal 7046
70" x 46" x 21"
Drop-in or Undermount
Ruby 7236
71" x 36" x 16"
Drop-in
Granite 7236
72" x 36" x 19"
Drop-in
Carrera 7236
72" x 36" x 23"
Drop-in or Undermount
Slate 7236
72" x 36" x 24"
Freestanding
Mitra
72" x 38" x 29"
Freestanding
Andrea
72" x 38" x 30"
Freestanding Tub
Emerald 7242
72" x 42" x 24"
Drop-in or Undermount
Coral 7223
72" x 72" x 23"
Drop-in
Ruby 7342
73" x 42" x 19"
Drop-in
Corazon 7444
74" x 44" x 19"
Drop-in
Corazon 7445
74" x 45" x 21"
Drop-in
Amber 7445
74" x 45" x 24"
Drop-in or Undermount
Topaz 7445
74" x 45" x 24"
Drop-in
Crystal 8053
80" x 53" x 20"
Drop-in or Undermount
Bathtubs by Name
- Amber
- Andrea
- Annette
- Carrera
- Citrine
- Coal
- Coral
- Corazon
- Crystal
- Daniela
- Emerald
- Garnet
- Granite
- Jade
- Mitra
- Obsidian
- Opal
- Pearl
- Quartz
- Ruby
- Sapphire
- Slate
- Topaz
Buy Your Hydro Systems Bath on Sale from the Bathtub Experts!
At Tubz.com we are not just order takers in a call center. We are a small team that takes pride in our personal customer service. We offer:- Factory-Direct Savings
- Free Shipping
- Full Manufacturer Warranty
- 25+ Years of Expert Service
• HydroLuxe SS™
These freestanding bathtubs are manufactured from high-quality HydroLuxe, a blend of both organic minerals and the best in engineered composites. This blend combines a cast acrylic polymer for durability and bonding strength, and ATH which is derived from Bauxite Ore. Bauxite is an aluminum ore, found mostly in tropical regions, and is the main source of aluminum. ATH is also a natural fire-retardant..
• Drain
• Matte or gloss finish
• 10-Year limited warranty
• Proudly made in the USA
Tub Options
General options & systems, not available on every tub.
Tub Systems: General Options:
General options & systems, not available on every tub.
Tub Systems: General Options:
- Colors
- Drains
- Export Crate
- Grab Bars
- Hydro Coat
- Lighting Options
- Micro Mount
- Front Skirt
- Tile Flange
- Tower
Colors & Finishes
Standard Colors
White, Bone & Biscuit
Premium Colors
Black, Carmine Red, Concrete Grey, Distant Blue, Grey Beige, Moss Green, Orange Brown, Pastel Violet, Purple Violet, Red Orange, Sapphire Blue, Signal Orange, Stone Grey, Tarpaulin Grey & Terra Brown
See Colors →
TON-UP.COLOR (MSRP $2490.00)
Gloss or Matte Finish
No charge upgrade
Matte Gloss Combination | TON.TWOTONE (MSRP $365.00)
Standard Colors
White, Bone & Biscuit
Premium Colors
Black, Carmine Red, Concrete Grey, Distant Blue, Grey Beige, Moss Green, Orange Brown, Pastel Violet, Purple Violet, Red Orange, Sapphire Blue, Signal Orange, Stone Grey, Tarpaulin Grey & Terra Brown
See Colors →
TON-UP.COLOR (MSRP $2490.00)
Gloss or Matte Finish
No charge upgrade
Matte Gloss Combination | TON.TWOTONE (MSRP $365.00)
Export Crate
FRT.EXPCRT ($445.00)
FRT.EXPCRT ($445.00)
Tower
7" deep. Choose Width:
TOW-XX
18" or 24" ($1350.00)
25" - 30" ($1350.00)
31" - 36" ($1480.00)
37" - 42" ($1605.00)
43" - 48" ($1735.00)
49" - 54" ($1860.00)
55" - 60" ($1990.00)
Access Panel in Tower ($420.00)
Tower can be added to any of our freestanding models, allowing you to use traditional Roman faucets. Must be ordered with tub to ensure proper fit.
7" deep. Choose Width:
TOW-XX
18" or 24" ($1350.00)
25" - 30" ($1350.00)
31" - 36" ($1480.00)
37" - 42" ($1605.00)
43" - 48" ($1735.00)
49" - 54" ($1860.00)
55" - 60" ($1990.00)
Access Panel in Tower ($420.00)
Tower can be added to any of our freestanding models, allowing you to use traditional Roman faucets. Must be ordered with tub to ensure proper fit.
Hydro Coat
Hydro Coat is a water based, non-hazardous temporary protective coating designed for use on fiberglass, acrylic, stainless steel and most other non-porous surfaces. Hydro Coat is used to eliminate unnecessary repairs and clean up after shipping, storage, fabrication and installation. Hydro Coat protects surfaces – even in direct sunlight. Peels off easily leaving a clean, preserved surface. Simply peel off the Hydro Coat protectant when you are ready to use your Hydro Systems, Inc. tub to help prevent damages.
HYDRO COAT | HYC.COA
($340.00 MSRP)
Hydro Coat is a water based, non-hazardous temporary protective coating designed for use on fiberglass, acrylic, stainless steel and most other non-porous surfaces. Hydro Coat is used to eliminate unnecessary repairs and clean up after shipping, storage, fabrication and installation. Hydro Coat protects surfaces – even in direct sunlight. Peels off easily leaving a clean, preserved surface. Simply peel off the Hydro Coat protectant when you are ready to use your Hydro Systems, Inc. tub to help prevent damages.
HYDRO COAT | HYC.COA
($340.00 MSRP)
Grab Bars
A set of our optional grab bars enhance the styling and add functionality to any Hydro Systems bathtub. Add them to assist with getting out of your bathtub. Available on most tubs and come in two distinct styles and your choice of finish.
• Standard Grab Bars
Designed to be mounted on most flat or curved surfaces.
(List Price | Pair)
Polished Chrome (PC) or Polished Brass (PB)
($490.00)
Antique Brass (AB), Brushed Brass (BB), Satin Brass (SB), Brushed Chrome (BC), Polished Nickel (PN), Satin Nickel (SN), Brushed Nickel (BN)
($635.00)
Polished Gold (PG), Brushed Gold (BG), Satin Gold (SG)
($860.00)
• Universal Grab Bars
Universal mount grab bar. For those bathtubs that can't accommodate the classic grab bar.
(List Price | Pair)
Polished Chrome (PC) or Polished Brass (PB)
($525.00)
Antique Brass (AB), Brushed Brass (BB), Satin Brass (SB), Brushed Chrome (BC), Polished Nickel (PN), Satin Nickel (SN), Brushed Nickel (BN)
($680.00)
Polished Gold (PG), Brushed Gold (BG), Satin Gold (SG)
($885.00)
A set of our optional grab bars enhance the styling and add functionality to any Hydro Systems bathtub. Add them to assist with getting out of your bathtub. Available on most tubs and come in two distinct styles and your choice of finish.
• Standard Grab Bars
Designed to be mounted on most flat or curved surfaces.
(List Price | Pair)
Polished Chrome (PC) or Polished Brass (PB)
($490.00)
Antique Brass (AB), Brushed Brass (BB), Satin Brass (SB), Brushed Chrome (BC), Polished Nickel (PN), Satin Nickel (SN), Brushed Nickel (BN)
($635.00)
Polished Gold (PG), Brushed Gold (BG), Satin Gold (SG)
($860.00)
• Universal Grab Bars
Universal mount grab bar. For those bathtubs that can't accommodate the classic grab bar.
(List Price | Pair)
Polished Chrome (PC) or Polished Brass (PB)
($525.00)
Antique Brass (AB), Brushed Brass (BB), Satin Brass (SB), Brushed Chrome (BC), Polished Nickel (PN), Satin Nickel (SN), Brushed Nickel (BN)
($680.00)
Polished Gold (PG), Brushed Gold (BG), Satin Gold (SG)
($885.00)
Chromotherapy LED Lighting
Chromotherapy is the usage of light and color to alter our mental and physical states. Scientific research reveals that color can greatly influence the condition of our emotions and health, as well as causing positive reactions in our minds and bodies. Whether you want a mood-enhancing atmosphere, a romantic setting or a special bathroom effect, Hydro Systems' high-intensity LED lighting environment creates a unique bathing ambiance. Built into your bathtub, this digitally controlled, multicolored lighting feature puts the full-sensory experience in your hands. Two interior light lenses are located below the water line. Focus on one specific color for the desired effect, or traverse the spectrum of designer color modes.
LED Bath Light Chromotherapy System | LIG.LED ($865.00 MSRP)
Chromotherapy is the usage of light and color to alter our mental and physical states. Scientific research reveals that color can greatly influence the condition of our emotions and health, as well as causing positive reactions in our minds and bodies. Whether you want a mood-enhancing atmosphere, a romantic setting or a special bathroom effect, Hydro Systems' high-intensity LED lighting environment creates a unique bathing ambiance. Built into your bathtub, this digitally controlled, multicolored lighting feature puts the full-sensory experience in your hands. Two interior light lenses are located below the water line. Focus on one specific color for the desired effect, or traverse the spectrum of designer color modes.
LED Bath Light Chromotherapy System | LIG.LED ($865.00 MSRP)
Micro Mount
The Micro Mount feature not only gives your bathtub a whole new look but, it also provides you easier access upon exiting your tub as the deck sits more flush with your surroundings. When adding the Micro Mount feature, the lip height of your tub is reduced to approximately half an inch.
Available on all drop-in bathtubs without a decorative edge.
MICRO MOUNT | 69.140MCREDG
($140.00 MSRP)
The Micro Mount feature not only gives your bathtub a whole new look but, it also provides you easier access upon exiting your tub as the deck sits more flush with your surroundings. When adding the Micro Mount feature, the lip height of your tub is reduced to approximately half an inch.
Available on all drop-in bathtubs without a decorative edge.
MICRO MOUNT | 69.140MCREDG
($140.00 MSRP)
Tile Flange
1" Flange. Must be specified at time of order (1, 2, 3, or 4 Sided). Not available on all models. Flanges are made of galvanized metal.
TILE FLANGES | FLA.MO-X ($220.00 MSRP)
1" Flange. Must be specified at time of order (1, 2, 3, or 4 Sided). Not available on all models. Flanges are made of galvanized metal.
TILE FLANGES | FLA.MO-X ($220.00 MSRP)
Front Skirt
Molded Skirt Panels (specify which sides).
Added to any rectangular tub without an edge detail.
“Seamed” skirt will have a seam between skirt and tub.
REMINDER - Make sure to order a molded flange, if necessary.
Molded Skirt Panels WILL NOT provide pump/blower access.
• Seamed
- Line where the skirt meets the tub rim
(MSRP)
1 sided | SKI.ZEN-XX ($800.00)
2 sided | SKI.SMD-2 ($2475.00)
3 sided | SKI.SMD-3 ($3255.00)
4 sided | SKI.SMD-4 ($4170.00)
Molded Skirt Panels (specify which sides).
Added to any rectangular tub without an edge detail.
“Seamed” skirt will have a seam between skirt and tub.
REMINDER - Make sure to order a molded flange, if necessary.
Molded Skirt Panels WILL NOT provide pump/blower access.
• Seamed
- Line where the skirt meets the tub rim
(MSRP)
1 sided | SKI.ZEN-XX ($800.00)
2 sided | SKI.SMD-2 ($2475.00)
3 sided | SKI.SMD-3 ($3255.00)
4 sided | SKI.SMD-4 ($4170.00)
Drains
Standard Colors:
- White, Biscuit, Matte Black
- Polished Chrome, Satin Chrome, Polished Nickel, Satin Nickel, Pewter
- Polished Brass, Satin Brass, Brushed Brass
- Oil Rubbed Bronze
Gold Finish
- Polished Gold, Brushed Gold
Standard Drain - Cable Drain
Turn the overflow to open or close the drain at the bottom of the tub
- Included with Designer Tubs
- 1-1/2" schedule 40 PVC cable driven bath waste (Specify if ABS is required)
- All glue type
- Straight pipes not included
* Gold Finish Extra Charge
Standard Colors (No Charge)
Gold Finish ($680.00 MSRP)
Colors →
Integral Drain
An integral overflow is an overflow where an opening is cut along the interior of the bathtub that is tied into the drain waste. In the event the water is left running, this system diverts excess water between the walls and sends it down the tub drain. Choosing integral waste & overflow makes the installation of an external overflow pipe and sanitary-t unnecessary, making for a quicker, easier install.
- Direct Drain
- Toe Tap Drain
- Linear or Round Overflow
- Available in all the standard and premium finishes.
• Linear Overflow
Linear overflow option that not only gives your bathtub a sleek and stylish look, but also adds an inch more to your tub's depth.
- Dimensions: 3 1/2" x 3/4" with a 1/4" opening.
Linear Integral W/O | LWO-XXX
Standard Colors ($380.00 MSRP)
Gold Finish ($890.00 MSRP)
Colors →
• Round Overflow
Pairs perfectly with classical aesthetics.
Integral W/O | IWO.XX
Standard Colors ($380.00 MSRP)
Gold Finish ($890.00 MSRP)
Colors →
Island Drain for Freestanding Tubs
Install a freestanding bath tub in minutes. Now featuring a snap-off Test Cap and an Asymmetrical Deck Plate designed not to interfere with a freestanding faucet rough-in! No muss. No fuss. Easy to install.
(MSRP)
ABS | ITD.ABS ($380.00)
PVC | ITD.PVC ($380.00)
Cast Iron | ITD.CST ($460.00)
Standard Colors:
- White, Biscuit, Matte Black
- Polished Chrome, Satin Chrome, Polished Nickel, Satin Nickel, Pewter
- Polished Brass, Satin Brass, Brushed Brass
- Oil Rubbed Bronze
Gold Finish
- Polished Gold, Brushed Gold
Standard Drain - Cable Drain
Turn the overflow to open or close the drain at the bottom of the tub
- Included with Designer Tubs
- 1-1/2" schedule 40 PVC cable driven bath waste (Specify if ABS is required)
- All glue type
- Straight pipes not included
* Gold Finish Extra Charge
Standard Colors (No Charge)
Gold Finish ($680.00 MSRP)
Colors →
Integral Drain
An integral overflow is an overflow where an opening is cut along the interior of the bathtub that is tied into the drain waste. In the event the water is left running, this system diverts excess water between the walls and sends it down the tub drain. Choosing integral waste & overflow makes the installation of an external overflow pipe and sanitary-t unnecessary, making for a quicker, easier install.
- Direct Drain
- Toe Tap Drain
- Linear or Round Overflow
- Available in all the standard and premium finishes.
• Linear Overflow
Linear overflow option that not only gives your bathtub a sleek and stylish look, but also adds an inch more to your tub's depth.
- Dimensions: 3 1/2" x 3/4" with a 1/4" opening.
Linear Integral W/O | LWO-XXX
Standard Colors ($380.00 MSRP)
Gold Finish ($890.00 MSRP)
Colors →
• Round Overflow
Pairs perfectly with classical aesthetics.
Integral W/O | IWO.XX
Standard Colors ($380.00 MSRP)
Gold Finish ($890.00 MSRP)
Colors →
Island Drain for Freestanding Tubs
Install a freestanding bath tub in minutes. Now featuring a snap-off Test Cap and an Asymmetrical Deck Plate designed not to interfere with a freestanding faucet rough-in! No muss. No fuss. Easy to install.
(MSRP)
ABS | ITD.ABS ($380.00)
PVC | ITD.PVC ($380.00)
Cast Iron | ITD.CST ($460.00)
Electrical
Systems
Whirlpool | 115 volt | 13 amp | One 20 amp dedicated GFCI
Thermal Air | 115 volt | 8 amp | One 15 amp dedicated GFCI
Combo Whirlpool & Air | One 20 amp & One 15 amp dedicated GFCI
Hydro Indulge | 115 volt | 8 amp | One 15 amp dedicated GFCI
Fusion (1500W) | 115 volt | 12.5 amp | One 15 amp dedicated GFCI
Fusion (600W) | 115 volt | 6 amp | One 15 amp dedicated GFCI
Accessories
Inline Heater 1500W | 115 volt | 12.5 amp | One 15 amp dedicated GFCI
Inline Heater 600W | 115 volt | 6 amp | Shares circuit with whirlpool pump
BMS (Thermal Air) | 115 volt | 12.2 amp | One 20 amp dedicated GFCI (Back Masseuse System with Thermal Air system only)
Systems
Whirlpool | 115 volt | 13 amp | One 20 amp dedicated GFCI
Thermal Air | 115 volt | 8 amp | One 15 amp dedicated GFCI
Combo Whirlpool & Air | One 20 amp & One 15 amp dedicated GFCI
Hydro Indulge | 115 volt | 8 amp | One 15 amp dedicated GFCI
Fusion (1500W) | 115 volt | 12.5 amp | One 15 amp dedicated GFCI
Fusion (600W) | 115 volt | 6 amp | One 15 amp dedicated GFCI
Accessories
Inline Heater 1500W | 115 volt | 12.5 amp | One 15 amp dedicated GFCI
Inline Heater 600W | 115 volt | 6 amp | Shares circuit with whirlpool pump
BMS (Thermal Air) | 115 volt | 12.2 amp | One 20 amp dedicated GFCI (Back Masseuse System with Thermal Air system only)
