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How to Add A Filtration System to A Cold Plunge Tub?

Published on
8 min read
How to Add A Filtration System to A Cold Plunge Tub? image

Best Filtration Systems for Cold Plunge Tubs to Buy in October 2025

1 AS ColdPlunge Ice Bath Water Filter Kit for Cold Plunge – 5" 20-Micron Filter Cartridge, 1/2" FNPT Filter Housing with Air Valve, 2x 1/2" MNPT Fittings – Compatible with Cold Plunge Tubs & Chillers

AS ColdPlunge Ice Bath Water Filter Kit for Cold Plunge – 5" 20-Micron Filter Cartridge, 1/2" FNPT Filter Housing with Air Valve, 2x 1/2" MNPT Fittings – Compatible with Cold Plunge Tubs & Chillers

  • EASY UPGRADE: COMPLETE KIT FOR QUICK FILTER REPLACEMENT

  • 20-MICRON FILTRATION: ENSURES CRYSTAL-CLEAR, HYGIENIC WATER

  • USER-FRIENDLY: BUILT-IN AIR VALVE FOR SMOOTH SETUP AND FLOW

BUY & SAVE
$49.99
AS ColdPlunge Ice Bath Water Filter Kit for Cold Plunge – 5" 20-Micron Filter Cartridge, 1/2" FNPT Filter Housing with Air Valve, 2x 1/2" MNPT Fittings – Compatible with Cold Plunge Tubs & Chillers
2 ianjetty Cold Plunge Filter with 2 Water Flow Outlet, 500 GPH Small Pool Filter, Cold Pod Ice Bath Tub with Filter, Cold Plunge Accessories (Black)

ianjetty Cold Plunge Filter with 2 Water Flow Outlet, 500 GPH Small Pool Filter, Cold Pod Ice Bath Tub with Filter, Cold Plunge Accessories (Black)

  • ENHANCED EFFICIENCY: 2-LAYER CUBOID FILTERS MAXIMIZE WATER CONTACT AREA.

  • FLEXIBLE SETUP: MULTIPLE MOUNTING OPTIONS FOR EASY INSTALLATION EVERYWHERE.

  • HIGH POWER & LOW EFFORT: 30W PUMP HANDLES 500 GPH; EASY MAINTENANCE DESIGN.

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$47.99
ianjetty Cold Plunge Filter with 2 Water Flow Outlet, 500 GPH Small Pool Filter, Cold Pod Ice Bath Tub with Filter, Cold Plunge Accessories (Black)
3 Cold Plunge Water Filter Cartridges, 50 Micron Sediment Filters, 10” Universal Fit (2.5” x 10”), Compatible with Cold Plunge Tubs, Under Sink & Whole House Systems, Pack of 4

Cold Plunge Water Filter Cartridges, 50 Micron Sediment Filters, 10” Universal Fit (2.5” x 10”), Compatible with Cold Plunge Tubs, Under Sink & Whole House Systems, Pack of 4

  • UNIVERSAL FIT: WORKS WITH MOST 10 FILTER SETUPS-NO ADAPTERS NEEDED!
  • CAPTURES PARTICLES DOWN TO 50 MICRONS FOR CLEANER, REFRESHING WATER.
  • EASY REPLACEMENT: SWAP FILTERS IN MINUTES FOR HASSLE-FREE MAINTENANCE!
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$34.95
Cold Plunge Water Filter Cartridges, 50 Micron Sediment Filters, 10” Universal Fit (2.5” x 10”), Compatible with Cold Plunge Tubs, Under Sink & Whole House Systems, Pack of 4
4 Cold Plunge Water Filter Cartridges 10"x2.5", 4 Pcs 30 Micron Sediment Filters for Cold Plunge Tubs, Whole House Systems, Under Sink Systems, Ice Bath Chiller

Cold Plunge Water Filter Cartridges 10"x2.5", 4 Pcs 30 Micron Sediment Filters for Cold Plunge Tubs, Whole House Systems, Under Sink Systems, Ice Bath Chiller

  • FITS MOST STANDARD SYSTEMS: COMPATIBLE WITH 10X2.5-INCH HOUSINGS.

  • 99% FILTRATION EFFICIENCY: REMOVES SEDIMENT AND DIRT FOR CLEAN WATER.

  • EASY MAINTENANCE: QUICK TOOL-FREE REPLACEMENT FOR HASSLE-FREE CARE.

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$19.99
Cold Plunge Water Filter Cartridges 10"x2.5", 4 Pcs 30 Micron Sediment Filters for Cold Plunge Tubs, Whole House Systems, Under Sink Systems, Ice Bath Chiller
5 Cold Plunge Tub with Water Chiller (Maintains 37°F) – Complete Ice Bath Tub With Chiller – Ice Bath Water Chiller System with Hoses & Pumps – Cold Plunge Chiller for Recovery, Athletes & Home Use

Cold Plunge Tub with Water Chiller (Maintains 37°F) – Complete Ice Bath Tub With Chiller – Ice Bath Water Chiller System with Hoses & Pumps – Cold Plunge Chiller for Recovery, Athletes & Home Use

  • QUICK SETUP ANYWHERE: INFLATE AND CHILL IN MINUTES FOR INSTANT RELIEF.

  • RAPID COOLING POWER: DROPS WATER TO 37°F FOR EFFECTIVE RECOVERY SESSIONS.

  • FILTRATION SYSTEM INCLUDED: ENSURES CLEAN, HYGIENIC WATER FOR EVERY PLUNGE.

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$1,375.00
Cold Plunge Tub with Water Chiller (Maintains 37°F) – Complete Ice Bath Tub With Chiller – Ice Bath Water Chiller System with Hoses & Pumps – Cold Plunge Chiller for Recovery, Athletes & Home Use
6 Cold Plunge Water Filter Cartridges, 50 Micron Sediment Filters - 10” Universal Fit (2.5” x 10”), Compatible with Cold Plunge Tubs, Under Sink & Whole House Systems, 8 Pack | Remove Sand, Rust, Debris

Cold Plunge Water Filter Cartridges, 50 Micron Sediment Filters - 10” Universal Fit (2.5” x 10”), Compatible with Cold Plunge Tubs, Under Sink & Whole House Systems, 8 Pack | Remove Sand, Rust, Debris

  • UNIVERSAL FIT FOR 99% OF COLD PLUNGE TUB FILTERS-NO MODEL CHECKS NEEDED!

  • 50-MICRON FILTRATION PROTECTS PUMPS AND PIPES FROM CLOGS AND WEAR.

  • TOOL-FREE INSTALLATION-REPLACE FILTERS IN JUST 2 MINUTES, HASSLE-FREE!

BUY & SAVE
$39.99
Cold Plunge Water Filter Cartridges, 50 Micron Sediment Filters - 10” Universal Fit (2.5” x 10”), Compatible with Cold Plunge Tubs, Under Sink & Whole House Systems, 8 Pack | Remove Sand, Rust, Debris
7 Bio Ouster 3in1 Weekly Cold Plunge Water Treatment - Cleaner, Clarifier, and Softener for Cold Plunge and Ice Bath - Water Stabilizer for Fresh, Crystal Clear Water - Made in USA (32oz)

Bio Ouster 3in1 Weekly Cold Plunge Water Treatment - Cleaner, Clarifier, and Softener for Cold Plunge and Ice Bath - Water Stabilizer for Fresh, Crystal Clear Water - Made in USA (32oz)

  • 3-IN-1 TREATMENT: CLEANER, CLARIFIER, AND SOFTENER IN ONE BOTTLE!

  • PROFESSIONAL-GRADE FORMULA FOR UNMATCHED WATER CLARITY AND QUALITY.

  • SUITABLE FOR ALL COLD PLUNGE TYPES-ENJOY CRYSTAL-CLEAR WATER ALWAYS!

BUY & SAVE
$29.97
Bio Ouster 3in1 Weekly Cold Plunge Water Treatment - Cleaner, Clarifier, and Softener for Cold Plunge and Ice Bath - Water Stabilizer for Fresh, Crystal Clear Water - Made in USA (32oz)
8 AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit, 1/3HP Cold Plunge Chiller with Built-in Pump & Filter, XL 100 Gal Ice Pod, Cold Plunge Tub with Water Chiller for Cold Therapy Recovery

AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit, 1/3HP Cold Plunge Chiller with Built-in Pump & Filter, XL 100 Gal Ice Pod, Cold Plunge Tub with Water Chiller for Cold Therapy Recovery

  • NO ICE NEEDED: HASSLE-FREE COLD PLUNGE THERAPY ANYTIME, ANYWHERE!

  • RAPID COOLING: MAINTAINS 42°F FOR EFFECTIVE RECOVERY SESSIONS-ALWAYS READY.

  • INSULATED TUB: 100 GAL DESIGN RETAINS COLD FOR OVER 4 HOURS-MAXIMIZE RECOVERY!

BUY & SAVE
$439.00
AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit, 1/3HP Cold Plunge Chiller with Built-in Pump & Filter, XL 100 Gal Ice Pod, Cold Plunge Tub with Water Chiller for Cold Therapy Recovery
9 Submerge Ice Bath 10" x 2.5" Cold Plunge Water Filter 20 Micron (6-Pack) Water Chiller Filter Replacement

Submerge Ice Bath 10" x 2.5" Cold Plunge Water Filter 20 Micron (6-Pack) Water Chiller Filter Replacement

  • UNIVERSAL COMPATIBILITY: FITS ALL 10 CHILLERS; EASY UPGRADES FOR ANY MODEL!
  • QUICK INSTALLATION: HYGIENIC, PRE-WRAPPED FILTERS FOR EFFORTLESS SETUP.
  • SUPERIOR FILTRATION: 99% EFFECTIVENESS AGAINST SEDIMENT FOR PRISTINE WATER.
BUY & SAVE
$39.00
Submerge Ice Bath 10" x 2.5" Cold Plunge Water Filter 20 Micron (6-Pack) Water Chiller Filter Replacement
10 AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit, 1/3HP Cold Plunge Chiller with Built-in Pump & Filter, Upgraded XXL 148Gal Ice Pod, Cold Plunge Tub with Water Chiller for Cold Therapy Recovery

AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit, 1/3HP Cold Plunge Chiller with Built-in Pump & Filter, Upgraded XXL 148Gal Ice Pod, Cold Plunge Tub with Water Chiller for Cold Therapy Recovery

  • EFFORTLESS RECOVERY: PLUG IN AND ENJOY CONSISTENT, ICE-FREE COLD THERAPY.
  • SMART CONTROL: MAINTAIN IDEAL TEMPERATURES EFFORTLESSLY WITH A TOUCHSCREEN.
  • LOW MAINTENANCE: BUILT-IN PUMP AND FILTER KEEP YOUR BATH FRESH AND CLEAN.
BUY & SAVE
$469.99
AS ColdPlunge Ice Bath Chiller & Cold Plunge Tub Kit, 1/3HP Cold Plunge Chiller with Built-in Pump & Filter, Upgraded XXL 148Gal Ice Pod, Cold Plunge Tub with Water Chiller for Cold Therapy Recovery
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ONE MORE?

To add a filtration system to a cold plunge tub, you will first need to gather the necessary materials and tools. This includes a filtration pump, filter media, PVC pipes, connectors, and valves. Here is a general outline of the process:

  1. Determine the ideal location for the filtration system near the cold plunge tub. Ensure that it is easily accessible for maintenance and repairs.
  2. Measure and cut the PVC pipes to the appropriate lengths using a saw or PVC pipe cutter. Plan the pipe layout to connect the tub, filtration system, and pump.
  3. Connect the PVC pipes using connectors and adhesive. Ensure that the connections are secure and leak-free.
  4. Install the filtration pump near the tub or at the desired location. Follow the manufacturer's instructions for proper installation.
  5. Connect the pump to the tub using PVC pipes and valves. Integrate a shut-off valve to control the water flow.
  6. Install the filter media in the filtration system, typically in a designated filter chamber. This media helps to remove impurities and debris from the water.
  7. Test the system by filling the tub with water and running the filtration pump. Check for any leaks, and ensure the water is being properly filtered.
  8. Maintain the system regularly by cleaning or replacing the filter media as recommended by the manufacturer. Check for any clogs or issues with the pump.

Remember to consult a professional or experienced individual when working with plumbing and electrical components to ensure proper installation and safety.

How to choose the right filtration system for a cold plunge tub?

When choosing a filtration system for a cold plunge tub, there are several factors to consider to ensure you choose the right system for your needs:

  1. Water Capacity: Determine the volume of water in your cold plunge tub. This will help you determine the filtration system's capacity and flow rate requirements.
  2. Filtration Requirements: Consider what impurities or contaminants you want to eliminate from your water. Common filtration options include mechanical filters (for sediment removal), carbon filters (for chemical removal), and UV filters (for disinfection).
  3. Maintenance and Upkeep: Assess the maintenance requirements of the filtration system. Some systems may require periodic cleaning or filter replacements. Consider the ease of maintenance and whether you have the time and resources for it.
  4. Budget: Determine your budget for the filtration system. Different systems come at different price points, and you should choose one that aligns with your budget while still meeting your filtration needs.
  5. Energy Efficiency: Look for filtration systems that are energy-efficient, as they can help reduce your overall operational costs and environmental impact.
  6. Space Availability: Consider the available space in your cold plunge tub area. Some filtration systems may require additional space for installation, so ensure you have enough room for the system you choose.
  7. Manufacturer Reputation: Research different filtration system manufacturers and check their reputation. Look for companies with positive reviews, reliable customer service, and warranties.
  8. Expert Advice: For complex filtration requirements or if you are unsure about the right system, consult with a professional pool or water treatment specialist who can recommend the best filtration system for your specific needs.

By considering these factors, you can select a filtration system that suits your cold plunge tub's requirements and ensures clean and refreshing water for your wellness activities.

How to calibrate the pressure gauge in a cold plunge tub filtration system?

Calibrating the pressure gauge in a cold plunge tub filtration system typically involves the following steps:

  1. Gather necessary tools: To calibrate the pressure gauge, you will need a pressure gauge calibration kit, which includes a pressure source, a calibration certificate, and various adapters and hoses.
  2. Identify the calibration point: Determine the desired calibration point for the pressure gauge. This point will depend on the specific requirements of your cold plunge tub filtration system, such as the desired pressure range.
  3. Prepare the pressure source: Connect the pressure source from the calibration kit to the pressure gauge using the appropriate adapters and hoses. Ensure that the connections are secure and leak-free.
  4. Set the pressure source: Adjust the pressure source to generate the desired calibration pressure. This can typically be done by turning a knob or using buttons on the pressure source. Refer to the instructions provided with your pressure gauge calibration kit for specific guidelines.
  5. Compare readings: With the calibration pressure applied, compare the reading on the pressure gauge with the reference pressure indicated by the pressure source. If there is a discrepancy, note the difference for calibration adjustment.
  6. Adjust the pressure gauge: If the pressure gauge reading is not accurate, it may require adjustment. Some pressure gauges have a calibration screw that can be turned to correct the reading. Refer to the manufacturer's guidelines on how to adjust the pressure gauge.
  7. Recheck calibration: After making adjustments to the pressure gauge, repeat steps 4 and 5 to verify the accuracy. Continue adjusting and rechecking until the pressure gauge reading matches the reference pressure within an acceptable tolerance.
  8. Record calibration: Once the pressure gauge is properly calibrated, record the calibration date, calibration pressure, and any other relevant information in a calibration log or document for future reference and verification.

It is important to regularly check the calibration of pressure gauges to ensure accurate monitoring of pressure in the cold plunge tub filtration system. Calibration frequency may vary depending on the specific requirements and regulations applicable to your industry.

What is the best type of filter pump for a cold plunge tub filtration system?

The best type of filter pump for a cold plunge tub filtration system would be a high-quality, durable pump that is specifically designed for cold water applications. It should have a strong flow rate and be able to handle the low water temperatures without freezing or deteriorating.

Additionally, a pump with a reliable filtration system is essential. Look for one that incorporates a combination of mechanical, biological, and chemical filtration to effectively remove debris, bacteria, and other contaminants from the water. UV sterilizers or ozonators can also be beneficial in maintaining water clarity and disinfection.

Ultimately, it is important to choose a filter pump that is appropriate for the size and capacity of your cold plunge tub, as well as check the manufacturer's recommendations and specifications for the specific model.

How to calculate the total cost of ownership for a cold plunge tub filtration system?

To calculate the total cost of ownership for a cold plunge tub filtration system, you should consider the following factors:

  1. Initial Purchase Cost: This includes the cost of the filtration system itself, which may vary depending on the brand, model, and features. Research and identify the specific filtration system you are considering purchasing.
  2. Installation Expenses: Determine if any additional components or professional installation services are required and estimate the associated costs.
  3. Operational Costs: These costs include regular maintenance, such as filter replacements, water testing, and chemical adjustments. Research the specific maintenance requirements for the filtration system and estimate the associated costs over a given timeframe (e.g., weekly, monthly, annually).
  4. Energy Consumption: If the filtration system requires electricity to operate, consider the energy consumption and estimate the ongoing costs based on your local electricity rates.
  5. Water Usage: Determine if the filtration system requires additional water supply or if it recirculates the water. If additional water is required, calculate the associated costs based on your local water rates.
  6. Lifespan of the System: Research and determine the average lifespan of the filtration system. Divide the initial purchase cost by the number of years the system is expected to last to estimate the annual cost.
  7. Replacement or Upgrade Costs: Consider the potential need for system upgrades or replacements in the future and estimate the associated costs. This may include replacing essential components, such as pumps or valves, or upgrading the entire system if necessary.
  8. Financing Costs: If you are financing the purchase, consider any interest rates or fees associated with the loan and calculate the total cost over the loan period.

Once you have gathered all the relevant costs, add them up to determine the total cost of ownership for the cold plunge tub filtration system over a specified time period (e.g., annually, over the lifespan of the system). It's essential to research and gather accurate information to ensure an accurate cost calculation.