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You need the best aquasana whole house water filters under $1000 for reliable maintenance. We compared 3 models using only published specifications. The Aquasana Rhino Chlorine Replacement Tank leads because it targets chlorine removal for whole house systems. This blue tank measures 46 inches in height and fits Rhino owners needing effective chlorine removal. The list includes two other options for different needs. This guide helps you decide which replacement tank or softener matches your home's water quality and flow requirements.
01 Match the Tank to Your System
You must pair replacement tanks with their specific original models. The Rhino Chlorine Tank fits standard Rhino systems for chlorine removal. The Rhino Well Tank replaces Rhino Well units to handle bacteria and scale. Using the wrong tank compromises your whole house filtration. Check your existing model number before purchasing.
| # | Product | Best for | Price |
|---|---|---|---|
| 1 | Aquasana Rhino Chlorine Replacement Tank Best overall | Rhino system owners needing chlorine removal | |
| 2 | Aquasana Rhino Well Replacement Tank Best budget | Replacing Rhino Well filter tanks | |
| 3 | Aquasana SimplySoft 40K Whole House Also great | homes with hard water and up to five people |
02 The best fit for you
- You need a chlorine replacement tank for your Rhino system – Aquasana Rhino Chlorine Replacement Tank – This tank handles up to a million gallons of chlorine removal.
- You want to replace your existing Rhino Well filter tank – Aquasana Rhino Well Replacement Tank – It is the correct part to maintain bacteria and scale removal.
- You have hard water in a home with up to five people – Aquasana SimplySoft 40K Whole House – This softener offers lower salt usage and higher flow rates.
Aquasana Rhino Chlorine Replacement Tank
Best for: Rhino system owners needing chlorine removal
- Target Contaminants
- Chlorine, bacteria
- Filtration Capacity
- 1,000,000 gallons
- Installation Type
- Whole House
- Dimensions
- 9 × 9 × 46 inches
This is the genuine replacement tank for the Aquasana Rhino whole house system. It removes up to 97% of chlorine and handles 1,000,000 gallons of water. The unit stands 46 inches tall with a 9-inch width. It uses a dual-tank design to improve contact time and prevent clogging. You should use this tank to maintain your system's performance for up to 10 years.
- Removes up to 97% of chlorine
- 1,000,000 gallon filtration capacity
- Dual-tank upflow design prevents clogging
- KDF media inhibits bacteria growth
- Quick and simple tank replacement
- 46-inch height requires vertical space
- Targets chlorine rather than hard water minerals
- 9-inch width may limit tight installations
- You own an Aquasana Rhino system
- You need to replace chlorine removal media
- You want a 1,000,000 gallon capacity
- You need a water softener
- You lack vertical installation space
- You want a complete new system
Verdict: Aquasana Rhino Replacement Tank is the correct maintenance part for Rhino system owners. It ensures your whole house water stays clear of chlorine for up to a million gallons.
Aquasana Rhino Well Replacement Tank
Best for: Replacing Rhino Well filter tanks
- Target Contaminants
- Bacteria, viruses, cysts, scale
- Filtration Capacity
- 500,000 gallons
- Installation Type
- Whole House
- Dimensions
- 11 × 11 × 57 inches
- Weight
- 64.8 pounds
This is the genuine replacement tank for the Aquasana Rhino Well system. It offers a 500,000-gallon capacity and lasts up to five years. The blue tank uses an upflow design to reduce clogging. It measures 11 by 11 by 57 inches and weighs 64.8 pounds. You need this if you own the WH-WELL system and want to maintain contaminant removal for bacteria and scale.
- 500,000-gallon filtration capacity
- Five-year lifespan
- Upflow dual tank design
- Protects against scale build-up
- Heavier at 64.8 pounds
- Taller at 57 inches
- Limited to well water systems
- You own the Aquasana Rhino Well system
- You need a genuine replacement tank
- You want protection from well water contaminants
- You do not have the Rhino Well system
- You need a standalone filter unit
- You prefer a smaller footprint
Verdict: Aquasana Rhino Well Replacement Tank is the correct replacement part for existing Rhino Well owners. It ensures your system continues to remove bacteria and scale for five years.
Aquasana SimplySoft 40K Whole House
Best for: homes with hard water and up to five people
- Target Contaminants
- hard water minerals, scale
- Flow Rate
- 15.5 GPM
- Installation Type
- Whole House
- Dimensions
- 48 × 16 × 43 inches
This Aquasana system reduces hard water minerals and scale using ion exchange. It delivers 15.5 GPM for whole-house coverage. The 40,000-grain capacity suits homes with up to five people. It includes a pre-filter and installation kit. An LCD panel allows metered operation to save salt and water. It is IAPMO certified for hardness reduction.
- 15.5 GPM flow rate
- 40,000 grain capacity
- Metered operation saves salt and water
- IAPMO certified to NSF/ANSI Standard 44
- 40,000 grain capacity is lower than the 1,000,000 grain capacity of the Rhino WH-1000R
- 43-inch height and 48-inch length require more vertical and floor space than standard filter tanks
- You have hard water and need scale-free water for up to five people
- You want to reduce soap and cleaning product costs
- You prefer metered regeneration settings over time-based cycles
- You need a higher grain capacity for a larger household
- You have limited space for a 48-inch long unit
- You only need filtration and not softening
Verdict: Aquasana SimplySoft 40K Water Softener fits households with hard water that value lower salt usage and higher flow rates over maximum capacity. It is a practical solution for homes with up to five people.
03 Specifications side by side
| Spec | Aquasana Rhino Chlorine Replacement Tank | Aquasana Rhino Well Replacement Tank | Aquasana SimplySoft 40K Whole House |
|---|---|---|---|
| Target Contaminants | Chlorine, bacteria | Bacteria, viruses, cysts, scale | hard water minerals, scale |
| Filtration Capacity | 1,000,000 gallons | 500,000 gallons | – |
| Flow Rate | – | – | 15.5 GPM |
| Installation Type | Whole House | Whole House | Whole House |
| Target Contaminant | Chlorine | – | – |
| Dimensions | 9 × 9 × 46 inches | 11 × 11 × 57 inches | 48 × 16 × 43 inches |
| Weight | – | 64.8 pounds | – |
| Color | Blue | Blue | Blue |
| Model | WH-1000R | WH-WELLR | WH-SF40 |
04 How to Choose the Right Aquasana Filter
Verify System Compatibility
You must ensure the replacement tank matches your existing unit. The Aquasana Rhino Chlorine Replacement Tank is designed specifically for standard Rhino systems. The Rhino Well Replacement Tank fits only Rhino Well models. Using the incorrect tank will prevent proper filtration. Check your current system type before purchasing. This step ensures the new part integrates correctly with your plumbing and maintains the intended water quality standards for your home.
Check Filtration Target
Identify the specific contaminant you need to remove. The Rhino Chlorine Replacement Tank targets chlorine for cleaner water. The Rhino Well Replacement Tank focuses on bacteria and scale reduction. Your choice depends on your water source and quality issues. Selecting the right target ensures your system addresses your primary concerns. This specification determines the effectiveness of the filtration process for your specific household needs and water conditions.
Assess Capacity Needs
Consider the volume of water your household uses. The Rhino Chlorine Replacement Tank handles up to a million gallons. This capacity suits many standard whole house applications. The Rhino Well Replacement Tank is rated for five years of use. Match the capacity to your daily water consumption. Higher capacity means less frequent maintenance. This spec helps you determine how long the filter will last before needing replacement.
Measure Physical Dimensions
Ensure the new tank fits your installation space. The Rhino Chlorine Replacement Tank measures 9 by 9 by 46 inches. The Rhino Well Replacement Tank is 11 by 11 by 57 inches. The SimplySoft 40K is 16 by 48 by 43 inches. Measure your available area carefully. Incorrect dimensions can prevent proper installation. This physical spec is critical for fitting the unit into your utility room or basement without modification.
Review Installation Type
Confirm the unit is designed for whole house use. All listed Aquasana models are whole house installation types. This means they treat water for the entire home. You do not need separate units for different faucets. This spec simplifies your plumbing setup. It ensures consistent water quality throughout your house. Verify this matches your system requirements before proceeding with purchase.
05 Frequently asked questions
Can I use the Rhino Chlorine Replacement Tank with my Rhino Well system?
No, you cannot mix these tanks. The Rhino Chlorine Replacement Tank is designed specifically for standard Rhino systems to remove chlorine. It does not fit Rhino Well models, which require the Rhino Well Replacement Tank to handle bacteria and scale. Using the wrong part will not work with your current setup.
How long does the Rhino Chlorine Replacement Tank last?
This tank provides chlorine removal for up to one million gallons of water. This capacity ensures your whole house water stays clear of chlorine for an extended period. You should replace the tank once it reaches this gallon limit to maintain consistent water quality throughout your home.
What contaminants does the Rhino Well Replacement Tank remove?
The Rhino Well Replacement Tank targets bacteria and scale. It is the correct part to maintain your system’s ability to handle these specific issues. This tank is intended for existing Rhino Well owners who need to replace their filter tank to continue effective water treatment.
Is the SimplySoft 40K suitable for large families?
The SimplySoft 40K is designed for households with up to five people. It is a practical solution for homes with hard water that value lower salt usage and higher flow rates over maximum capacity. If your family size exceeds five, this model may not meet your water softening needs.
What are the dimensions of the Rhino Well Replacement Tank?
The Rhino Well Replacement Tank measures 57 inches in height, 11 inches in width, and 11 inches in length. It also weighs 64.8 pounds. These dimensions help you determine if the tank fits your available space. The blue color matches the standard Aquasana aesthetic for easy identification.
Does the Rhino Chlorine Replacement Tank have a remote control?
The provided specifications do not mention a remote control for the Rhino Chlorine Replacement Tank. It is a passive replacement part designed to fit into your existing whole house system. You install it directly into the plumbing to handle chlorine removal without requiring additional electronic components or controls.
Can the SimplySoft 40K remove chlorine?
The specifications for the SimplySoft 40K do not list chlorine removal as a function. It is a water softener designed for hard water. To remove chlorine, you would need the Rhino Chlorine Replacement Tank, which specifically targets chlorine in whole house systems. These two products serve different purposes.
