Upkeep

Replacement filters

Keep your system performing. We'll also remind you when a filter is due.

Available replacement filters

Existing customers

Enter your email and postcode to view your replacement schedule and order replacement filters.

  • 10" Carbon filter (CTO)

    The carbon block stage. Reduces chlorine and the tastes and smells that come with it.

    Fits
    PURELINE
    Replace
    Every 3–12 months depending on household size
    Price
    £59

  • 10" ScaleStar™ filter

    The limescale protection stage. Turns hardness minerals into crystals that flow through instead of building up as hard scale.

    Fits
    PURELINE
    Replace
    Every 24 months
    Price
    £149

  • 20" Carbon filter (CTO)

    The carbon block stage. Reduces chlorine and the tastes and smells that come with it.

    Fits
    PURELINE Plus, PURELINE Ultra
    Replace
    Every 6–12 months depending on household size
    Price
    £99

  • 20" ScaleStar™ filter

    The limescale protection stage. Turns hardness minerals into crystals that flow through instead of building up as hard scale.

    Fits
    PURELINE Plus, PURELINE Ultra
    Replace
    Every 24 months
    Price
    £199

  • 20" GAC/KDF filter

    The pre-stage fitted to PURELINE Ultra. Handles chlorine, heavy metals and organics.

    Fits
    PURELINE Ultra
    Replace
    Every 9–12 months depending on household size
    Price
    £89

UK-wide delivery · 3–5 working days. Questions? Contact us or email hello@puravero.com.

Replacement schedules

Each system has its own schedule and its own cartridge size. Find yours below.

PURELINE

View product

Carbon Filtration → ScaleStar™ · 10" cartridges

PURELINE whole-home water filtration system, front view

PURELINE replacement schedule

Months between changes

Household sizeCarbon (CTO)ScaleStar™
1–2 people12 months24 months
3–5 people6 months24 months
6+ people3 months24 months

Your yearly running cost

Replacement filters only. There is nothing else to buy, no salt and no electricity.

How many people live in your home?
10" Carbon filter (CTO), every 12 months
£59 a year
10" ScaleStar™ filter, every 24 months
£74.50 a year

Total for 1–2 people

£133.50 a year

Replacement filters for PURELINE

  • 10" Carbon filter (CTO)£59
  • 10" ScaleStar™ filter£149

See replacement filters

Subscribe to replacements (coming soon). We'll remind you when a filter is due either way.

PURELINE Plus

View product

Carbon Filtration → ScaleStar™ · 20" cartridges

PURELINE Plus whole-home water filtration system, front view

PURELINE Plus replacement schedule

Months between changes

Household sizeCarbon (CTO)ScaleStar™
2–3 people12 months24 months
4–5 people9 months24 months
6–8 people6 months24 months

Your yearly running cost

Replacement filters only. There is nothing else to buy, no salt and no electricity.

How many people live in your home?
20" Carbon filter (CTO), every 12 months
£99 a year
20" ScaleStar™ filter, every 24 months
£99.50 a year

Total for 2–3 people

£198.50 a year

Replacement filters for PURELINE Plus

  • 20" Carbon filter (CTO)£99
  • 20" ScaleStar™ filter£199

See replacement filters

Subscribe to replacements (coming soon). We'll remind you when a filter is due either way.

PURELINE Ultra

View product

GAC/KDF → Carbon Filtration → ScaleStar™ · 20" cartridges

PURELINE Ultra whole-home water filtration system, front view

PURELINE Ultra replacement schedule

Months between changes

Household sizeGAC/KDFCarbon (CTO)ScaleStar™
2–3 people12 months12 months24 months
4–5 people12 months12 months24 months
6–8 people9 months9 months24 months

Your yearly running cost

Replacement filters only. There is nothing else to buy, no salt and no electricity.

How many people live in your home?
20" GAC/KDF filter, every 12 months
£89 a year
20" Carbon filter (CTO), every 12 months
£99 a year
20" ScaleStar™ filter, every 24 months
£99.50 a year

Total for 2–3 people

£287.50 a year

Replacement filters for PURELINE Ultra

  • 20" GAC/KDF filter£89
  • 20" Carbon filter (CTO)£99
  • 20" ScaleStar™ filter£199

See replacement filters

Subscribe to replacements (coming soon). We'll remind you when a filter is due either way.

Buy with confidence

Covered from day one.

5-year warranty

Five years of hardware cover on every PureLine system.

90-day money-back guarantee

90 days from delivery to decide it's right for you. If not, we collect it and refund in full.

One number. Forever.

Filter reminders, technical questions, troubleshooting, warranty claims. One team, for as long as you own the system.

Full terms, exclusions and how to claim: Warranty & guarantees