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High flow
5.0 out of 5 (1 review)
Great company great service— Andrew Bailey
TW30 Thin Film Reverse Osmosis Membrane 1.8" x 12"
MPN
£28.99 inc. VAT
In stock
Ready to dispatch
For Reverse Osmosis
- 12-month filter life
-
High flow
Calculating delivery...
FREE Express Delivery
UK orders over £50
Next Day Delivery
£5.99
Standard Delivery
£2.99 for 2-3 days
*Applies when Next Day Delivery is selected at checkout.
Delivery information
Order before the delivery cut-off for the fastest available dispatch. Delivery options and final prices are confirmed at checkout.
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Learn moreThe TW30-1812 Thin Film Reverse Osmosis Membrane is a high-quality option for reverse osmosis units, with fully automated production to ensure consistency whilst maximising the usable surface area of this multi-leaf membrane.
The TW30-1812 element repeatedly performs to specification, with flows up to 30% higher than traditionally hand-rolled elements, which are often prone to a high failure rate in-situ.
The TW30-1812 membrane is a reliable choice for commercial or residential systems. For use with 1812 housings.
Specifications
- Material: Thin Film Composite Polyamide
- Avg Rejection (%): 98.5
- Performance: Low Energy
- Length: 12"
- Diameter: 1.8"
- Operating Pressure (bar): 4.1
- Permeate Flow Rate (lpm): 0.16
Suitable replacement for TWC30-1812 membranes.
- MPN
- AP-TWC301812-75
- Brand
- Aqua Prime
- Product type
- RO Systems & Components
- Configuration
- Ro membrane
- Material
- Thin Film RO Membrane
Follow the manufacturer’s installation guidance, confirm all connections are secure and flush the product as instructed before regular use.
Order before our dispatch cut-off — 3pm Monday to Friday, or 12pm on Saturday — and your order is sent the same day; anything after that follows the next working day. We don’t dispatch on Sundays, and you’ll get a tracking link by email as soon as your order is on its way.
Choose your UK delivery option at checkout:
- Free Express Delivery — free on orders over £50 (2–3 working days).
- Standard Delivery — £2.99 (2–3 working days).
- Next Day Delivery — £5.99, arriving the next working day when you order before the cut-off.
We also ship internationally, with rates calculated at checkout.
Returns & refunds
Changed your mind? You have 30 days to return any unused filter in its original sealed packaging for a refund, or 90 days for exchanges. Start at our returns portal and either generate a prepaid Royal Mail label (£3.49, deducted from your refund) or use your own courier — exchanges are always free to return. We approve refunds within 24 hours of your return reaching us; your bank may then take 3–5 working days to show the funds.
Product Details
The TW30-1812 Thin Film Reverse Osmosis Membrane is a high-quality option for reverse osmosis units, with fully automated production to ensure consistency whilst maximising the usable surface area of this multi-leaf membrane.
The TW30-1812 element repeatedly performs to specification, with flows up to 30% higher than traditionally hand-rolled elements, which are often prone to a high failure rate in-situ.
The TW30-1812 membrane is a reliable choice for commercial or residential systems. For use with 1812 housings.
Specifications
- Material: Thin Film Composite Polyamide
- Avg Rejection (%): 98.5
- Performance: Low Energy
- Length: 12"
- Diameter: 1.8"
- Operating Pressure (bar): 4.1
- Permeate Flow Rate (lpm): 0.16
Suitable replacement for TWC30-1812 membranes.
Specifications
- MPN
- AP-TWC301812-75
- Brand
- Aqua Prime
- Product type
- RO Systems & Components
- Configuration
- Ro membrane
- Material
- Thin Film RO Membrane
Installation
Follow the manufacturer’s installation guidance, confirm all connections are secure and flush the product as instructed before regular use.
Delivery & Returns
Order before our dispatch cut-off — 3pm Monday to Friday, or 12pm on Saturday — and your order is sent the same day; anything after that follows the next working day. We don’t dispatch on Sundays, and you’ll get a tracking link by email as soon as your order is on its way.
Choose your UK delivery option at checkout:
- Free Express Delivery — free on orders over £50 (2–3 working days).
- Standard Delivery — £2.99 (2–3 working days).
- Next Day Delivery — £5.99, arriving the next working day when you order before the cut-off.
We also ship internationally, with rates calculated at checkout.
Returns & refunds
Changed your mind? You have 30 days to return any unused filter in its original sealed packaging for a refund, or 90 days for exchanges. Start at our returns portal and either generate a prepaid Royal Mail label (£3.49, deducted from your refund) or use your own courier — exchanges are always free to return. We approve refunds within 24 hours of your return reaching us; your bank may then take 3–5 working days to show the funds.