Introduction
This manual provides essential information for the safe and efficient installation, operation, and maintenance of your CASAINC 43-inch Acrylic Freestanding Bathtub. Please read all instructions carefully before installation and use to ensure proper function and longevity of your product. Keep this manual for future reference.
Safety Information
Observe the following safety precautions to prevent injury or damage to the product:
- Ensure the installation area can support the weight of the bathtub when filled with water and a person.
- All plumbing and electrical connections must be performed by a qualified professional in accordance with local codes.
- Avoid using abrasive cleaners or harsh chemicals, as these can damage the acrylic surface.
- Do not stand on the rim of the bathtub.
- Supervise children and individuals with limited physical capabilities when using the bathtub.
Product Overview
Components
- Acrylic Freestanding Bathtub
- Chrome Overflow Assembly
- Pop-Up Drain Assembly
- Adjustable Leveling Feet
Key Features
- Superior Heat Retention: Eight layers of insulation (three resin, three fiberglass, two acrylic) for extended soaking.
- Durable Construction: High-strength acrylic resists yellowing and maintains a glossy finish.
- Spacious and Ergonomic Design: Deep interior for full-body immersion.
- Compact Size: Ideal for small to medium-sized bathrooms.
- Easy Maintenance: Seamless one-piece construction prevents dirt buildup.

Figure 1: Illustration of the bathtub's 8-layer durable construction, detailing the resin, fiberglass, and acrylic layers for enhanced heat retention and strength.
Specifications
| Feature | Detail |
|---|---|
| Brand | CASAINC |
| Model | 43-inch Acrylic Freestanding Bathtub |
| Material | Acrylic, Resin |
| Color | White |
| Dimensions (L x W x H) | 43" L × 28" W × 25" H |
| Soaking Depth | 17.3" |
| Item Weight | 116 pounds |
| Overflow Type | Chrome Overflow |
| Drain Type | Pop-Up Drain |

Figure 2: Detailed dimensions of the bathtub, indicating length (43"), width (28"), and height (25").
Setup and Installation
Professional installation is recommended for this product. Ensure all necessary tools and materials are available before beginning.
Pre-Installation Checklist
- Verify all components are present and undamaged.
- Confirm floor is level and structurally sound to support the bathtub's weight.
- Ensure plumbing connections (hot/cold water supply, drain) are correctly positioned.
- Read and understand all local plumbing codes.
Installation Steps (General Guide)
- Positioning: Carefully place the bathtub in its desired location.
- Leveling: Adjust the leveling feet at the bottom of the tub to ensure it is stable and level.
- Drain Connection: Connect the bathtub's drain assembly to the floor drain. Ensure a watertight seal.
- Overflow Connection: Connect the overflow pipe to the main drain assembly.
- Water Supply (if applicable): If a deck-mounted or wall-mounted faucet is used, ensure it is installed according to its own instructions and connected to the water supply lines.
- Leak Test: Fill the tub with water and check all connections for leaks. Allow water to sit for a period to confirm no slow leaks.
- Sealing: Apply a bead of silicone sealant around the base of the tub where it meets the floor for a finished look and to prevent water seepage.
Operating Instructions
Using your CASAINC freestanding bathtub is straightforward. Follow these steps for a relaxing bathing experience.
- Filling the Bathtub: Ensure the pop-up drain is closed. Turn on the faucet to fill the tub with water to your desired level and temperature. The overflow will prevent overfilling.
- Soaking: Enjoy your bath. The ergonomic design and heat retention properties are designed for comfort.
- Draining the Bathtub: To drain, press the pop-up drain mechanism to open it. The water will flow out through the connected drain pipe.

Figure 3: The CASAINC 43-inch freestanding bathtub filled with water, demonstrating its spacious interior and readiness for use.
Maintenance and Care
Proper care will maintain the aesthetic appeal and functionality of your bathtub for years.
Cleaning
- Regular Cleaning: Use a soft cloth or sponge with mild, non-abrasive soap and warm water. Wipe down the entire surface after each use to prevent soap scum and mineral buildup.
- Stubborn Stains: For more stubborn stains, use a non-abrasive bathroom cleaner specifically designed for acrylic surfaces. Always test the cleaner on an inconspicuous area first.
- Avoid: Do not use abrasive cleaners, scouring pads, steel wool, or harsh chemicals (e.g., acetone, paint thinner, strong acids/bases) as these can scratch or damage the acrylic finish.
- Drain and Overflow: Periodically clean the chrome overflow and pop-up drain with a soft cloth and mild cleaner to maintain their shine and ensure proper function.
Long-Term Care
- Avoid dropping heavy or sharp objects into the tub to prevent chipping or cracking.
- Do not expose the tub to extreme heat sources.
- If minor scratches occur, they can often be buffed out with a fine automotive polishing compound designed for acrylic.

Figure 4: Detail of the chrome overflow and pop-up drain, highlighting components that require regular cleaning for optimal performance.
Troubleshooting
This section addresses common issues you might encounter with your bathtub.
| Problem | Possible Cause | Solution |
|---|---|---|
| Water leaks from drain connections | Loose connections, damaged seals, improper sealant application. | Tighten connections, inspect and replace seals if damaged, reapply plumber's putty or silicone sealant. Consult a professional plumber. |
| Bathtub is unstable or wobbles | Uneven floor, leveling feet not properly adjusted. | Adjust the leveling feet until the tub is stable. Ensure the floor is level. |
| Drain is slow or clogged | Hair or debris buildup in the drain. | Remove the pop-up drain stopper and clear any obstructions. Use a drain snake if necessary. Avoid harsh chemical drain cleaners. |
| Surface scratches | Abrasive cleaning, impact from objects. | For minor scratches, use a fine automotive polishing compound for acrylic surfaces. For deep scratches, professional repair may be required. |
Warranty and Support
CASAINC products are manufactured to high-quality standards and are backed by a limited warranty. For specific warranty details, please refer to the warranty card included with your purchase or visit the official CASAINC website.
For technical assistance, replacement parts, or any questions not covered in this manual, please contact CASAINC customer support. Have your model number and purchase date available when contacting support.
CASAINC Customer Support:
Please refer to your purchase documentation or the CASAINC website for current contact information.





