The 3M VH3 filter head features 3/8" Push Fit connections and an auto shut-off mechanism for quick and easy filter changes. Featuring Sanitary Quick Change (SQC) technology, the filter can be changed quickly with a quarter turn with the auto-shut off ensuring there are no leaks.
The VH3 is compatible with ScaleGard Pro, HF, BNE, BNC and all 3M filters other than the AP2 models.
- MPN
- 3MVH3
- Brand
- 3M
- Product range
- ScaleGard Pro
- Push-fit size
- 3/8"
- Material
- Acetal
Follow the manufacturer’s installation guidance and check all connections before leaving the installation.
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.