
Glow-worm
Glow-worm Filter (PK 10) S1252300
Pack of 10 filters for the Glow-worm Energy 35 Store boiler, part number S1252300.
£37.06
£30.88 ex. VAT · VAT at 20%
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
No specification data held for this part.
| Make | Model / assembly | Reference | Years | Fitment |
|---|---|---|---|---|
| GLOWWORM ENERGY 35 STORE | — | — | — | |
| GLOWWORM ENERGY 35 STORE | 47-019-37 | 47-019-37 | — | — |
Documents & drawings
Everything we hold for this part. Where a document exists but we don't hold it, the technical team will source it from the manufacturer — usually the same working day.
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