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Glow-worm Filter (PK 10) S1252300

Glow-worm

Glow-worm Filter (PK 10) S1252300

Pack of 10 filters for the Glow-worm Energy 35 Store boiler, part number S1252300.

Manufacturer part no.
S1252300
Showing prices

£37.06

£30.88 ex. VAT · VAT at 20%

Available to order · 3 working days
Available to order · 3 working days
Not certain it's the right part? The technical team verifies fitment before dispatch — no charge, and it stops a second trip.Call the technical teamSend a technical question

Same-day dispatch

Ordered by 4pm Mon–Fri, 10:30am Sat.

30-day returns

Unused, in original packaging.

What it is

The Glow-worm filter (PK 10), part number S1252300, is a pack of ten filters used in the Glow-worm Energy 35 Store boiler. It captures debris carried in the system water before it reaches the appliance's internal components. Keeping a clean filter fitted helps maintain flow rates and heat transfer through the appliance.

Signs this part needs replacing

  • Visible debris, sludge or discolouration on the filter element
  • Reduced system flow or uneven heat across the radiators
  • Filter element distorted, damaged or missing from its housing
  • Filter not changed at the recommended service interval

Before you order

  • Confirm the appliance is a Glow-worm Energy 35 Store
  • Check the part number S1252300 against the manufacturer's parts list
  • Note that this part is supplied as a pack of 10 filters
  • Inspect the existing filter housing for damage before fitting

Not sure which part?

Search by part number, product name or brand — our technical team confirms fitment before anything is dispatched.