20″ Big Blue Water Filter Housing – Taiwan Clear Housing

Name: 20" Big Blue Water Filter Housing - Taiwan Clear Housing
SKU: HOU20BBC
Availability: OutOfStock

P745,20

20″ Big Blue and Big Black Heavy Duty Filter Housings offer the versatility to meet all of your large-capacity filtration needs, including high-flow and heavy-sediment applications. The extra-large housing allows for greater cartridge capacity, reducing the number of vessels required for high flow-rate applications. Sumps are available in 20″ lengths.

Out of stock

22 people are viewing this right now

Estimated Delivery : Up to 4 business days

Guaranteed Safe And Secure Checkout

Description
Shipping & Return

20″ Jumbo Filter Housing

The 20″ Big Blue Water Filter Housing – Taiwan Clear Housing is a high-capacity cartridge filter housing designed for residential and light-commercial use. Made from transparent, heavy-duty Taiwan-manufactured material, it allows you to see cartridge condition at a glance and fits standard 20″ × 4½″ (≈51 cm × 11 cm) filter cartridges. Because of its size and clarity, it is ideal for whole-house, borehole or under-sink systems where visual monitoring and large flow capacity matter.

Key Features

Standard 20″ Cartridge Compatibility: Accepts 20″ × 4½″ filter cartridges (sediment, activated carbon, etc.).
Clear Housing Material: Transparent body lets you view filter status visually for easier maintenance.
Made in Taiwan: High-quality manufacturing ensures durable plastics and stable performance.
High Flow & Flexibility: Suitable for whole-house systems or booster-fed setups; supports various cartridge types.
Easy Service: Threaded top cap with O-ring seal and optional pressure-relief button (check variant) for safe cartridge changes.

Technical Specifications

Housing Size: 20″ standard length
Cartridge Diameter: Fits up to ~4½″ dia filter cartridges
Port Size: Usually ¾″ or 1″ NPT Female (verify on product variant)
Material: Transparent reinforced polypropylene (Taiwan)
Max Pressure: ~90 psi (~6.2 bar) (typical for this size)
Max Temperature: Usually ~4−38 °C (verify specification)
Colour: Clear/transparent body, compatible with standard head

Why Choose This Housing?

If you want a combination of high capacity, visual clarity and reliability, the 20″ Big Blue Water Filter Housing – Taiwan Clear Housing delivers. Its clear body allows you to monitor cartridge saturation or debris buildup without disassembly. Also, by using standard 20″ cartridges, you simplify maintenance and reduce filter costs. In addition, the high-flow design supports whole-house or borehole systems with fewer housings. This makes it a smart choice for homeowners, service providers and technicians alike.

Installation & Maintenance Tips

Install vertically with cap up and sufficient clearance above for cartridge removal.
Use a bracket or sturdy shelf to support the housing weight when full.
Before inserting a new cartridge, lubricate the O-ring lightly and ensure it seats correctly to avoid leaks.
To change cartridges, push the pressure-relief button (if fitted) before unscrewing the cap.
Replace cartridges at the recommended intervals (sediment every 6-12 months, carbon blocks as needed) and switch to a new housing if you notice any cracks or clouding in the clear body.
After servicing, check for leaks and ensure expected flow is maintained. Clear housings can help you see early signs of bypass or O-ring failure.

Return And Refund Policy

INSTORE EXCHANGES AND REFUNDS

For your convenience, item(s) purchased online may be exchanged or refunded at any Puritech store within South Africa, provided all online return policy conditions are met. A refund will be provided to you by crediting your original method of payment. Please note that cash refunds will not be provided under any circumstances and courier charges cannot be refunded.
Item(s) purchased at any Of Our store within South Africa can only be returned at a Puritech store within South Africa.

Puritech Online Returns Policy

There may be times when you will need to return an item purchased from us. Our Returns Policy is designed to assist you with your return. The benefits given by our Returns Policy are in addition to other rights and remedies you may have as a consumer under the Consumer Protection Act (CPA), as well as any other applicable acts.

If you wish to return any item(s) you have purchased, you can either return the item(s) via courier to our online store or in-person to a Puritech store within South Africa (only) within 14 days from the date of purchase…

We encourage you to return your parcel via Fast Way, Courier Guy, FedEx, or ParcelIt traceable courier services as all returned parcels remain the responsibility of the purchaser until received by Puritech.

Store purchases cannot be returned or refunded online.

Returns Policy Conditions

At Puritech we want to ensure you love the items you purchase. If you have changed your mind on a purchase we will exchange your item or refund your original method of payment provided that:

You return the item within 14 days (inclusive) from the date of purchase.
You produce your original Puritech invoice (receipt) when you return the item
The item is in original saleable condition:
With all original tags still attached
In an unopened and unused state
A return form is completed and accompanies your item(s) being returned
In original packaging

If you are not able to comply with these requirements, Puritech reserves the right to refuse an exchange or refund on change of mind items. Puritech will not accept a bank statement as proof of purchase.

We regret that we are unable to accept the exchange or return of the following items for change of mind for hygiene reasons:

Open Filters
Open Membranes
Used Reverse Osmosis Systems

Online Exchanges and Refunds

Online Exchanges

If you would like to exchange an item(s) for an alternative item(s), please complete the online Return Request form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

Exchanges can only be exchanged for the same value of the purchase price of the item being returned.

Your item (s) that you wish to return needs to be sent back to our online returns address with the relevant return documents, duly completed, and a tax invoice (receipt).

If the alternative item is no longer available, provided all the Returns Policy Conditions are met, a refund will be provided to you crediting your original method of payment. All return courier costs will be for your own expense and this will be deducted from your refund amount.

Online Refunds

To obtain a refund please fill out the online Return Request (RMA) form that is located within My Account under ‘My Orders’ prior to sending the item(s) back.

A refund will be provided to you crediting your original method of payment, providing all the Returns Policy Conditions are met and our warehouse has received the original item that is being returned. Cash refunds will not be provided under any circumstances.

COMPLETING A RETURNS REQUEST FORM ONLINE

Log into your Puritech “My Account” and go to “My Orders”.
Click on the order that contains the item(s) that you wish to return or request an exchange for and click on the returns button.
After you have submitted your return request, one of our friendly staff members will get in contact with you to organize a collection.
Once you have sent your item(s) back to our warehouse, our warehouse will authorize the refund.

Before sending, please ensure all details on this form are correct. You will also need to write the returns number on the outside of the parcel. You will be notified by email of the status of your exchange or refund.