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Push-fit
5.0 out of 5 (1 review)
This was a replacement for my original , turned out to be an improvement . Quick connector , smaller in size , fit and forget . Well worth the money .— Mr andrew harrison?
Flow Restrictor: 420 cc/min 1/4" Push-fit for Reverse Osmosis System (75GPD)
MPN
Dhs. 19.02 inc. VAT
In stock
Ready to dispatch
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Push-fit
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FREE Express Delivery
UK orders over £60
Next Day Delivery
£6.99
Standard Delivery
£3.99 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 moreThis Flow Restrictor: 420 cc/min is designed to maintain optimum pressure for reverse osmosis membranes along with the correct ratio of wastewater for RO systems.
Restricting water flow to 420 cc/min it is suitable for use with RO systems using 75 - 100 GPD RO membranes.
- MPN
- FR-420
- Brand
- Aqua Prime
- Product type
- RO Systems & Components
- Configuration
- Flow restrictor
- Connection size
- 1/4"
- Material
- Acetal
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 £60 (2–3 working days).
- Standard Delivery — £3.99 (2–3 working days).
- Next Day Delivery — £6.99, 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
This Flow Restrictor: 420 cc/min is designed to maintain optimum pressure for reverse osmosis membranes along with the correct ratio of wastewater for RO systems.
Restricting water flow to 420 cc/min it is suitable for use with RO systems using 75 - 100 GPD RO membranes.
Specifications
- MPN
- FR-420
- Brand
- Aqua Prime
- Product type
- RO Systems & Components
- Configuration
- Flow restrictor
- Connection size
- 1/4"
- Material
- Acetal
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 £60 (2–3 working days).
- Standard Delivery — £3.99 (2–3 working days).
- Next Day Delivery — £6.99, 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.