Berlin Sand Filter Cover with Gasket, Nuts, and Caps - Astralpool 4404070102
Replacement Cover for Berlin Sand Filter
This genuine Astralpool cover (part number 4404070102) replaces the cover on your Berlin sand filter when it is cracked, warped, or leaking.
It fits Berlin and Viena Side filters with diameters ranging from 500 to 900 mm.
It comes with a 230 x 8 mm gasket, nuts, washers, and caps.
The cover is made of black thermoplastic, which is highly resistant and durable.
Note: This cover is compatible with several sizes of Berlin filters. The included gasket (230 x 8 mm) does not fit all models.
Before ordering, check the diameter and thickness of your filter’s original gasket.
The pressure gauge (1/8-inch thread) is not included: please purchase it separately.
Description
An original cover for your Berlin filter
The cover seals the top of the sand filter. A cracked or warped cover causes leaks and a loss of pressure.
This Astralpool cover is the manufacturer’s original part.
It replaces the older Hydroswim model 10004408.
Contents and Features
What’s Included
- High-strength black thermoplasticlid
- 230 x 8 mmgasket
- Nuts and washers
- Covers
Not included
- Pressure gauge: must be purchased separately, 1/8-inch thread
Compatible filters
This cover fits the following Astralpool sand filters:
- Berlin Filter Ø 500, 600, and 750 mm (standard and 4-bar models)
- Berlin Filter Ø 900 mm (standard model, 4-bar model, and model with flanged connection)
- Viena Side filter, Ø 500, 600, and 750 mm
- Viena Side filter Ø 900 mm
ℹ️ Good to know: This cover fits several sizes of Berlin filters. The supplied gasket (230 x 8 mm) does not fit all models. Before ordering, check the diameter and thickness of your original gasket and, if necessary, order the gasket that matches your filter.
Replacing the Cover
Turn off the filter pump before performing any work.
Close the valves and let the filter pressure drop to zero.
Remove the old cover, clean the gasket seating area, then install the new cover with a gasket that fits your filter.
⭐ Tip from the team: Measure your filter’s gasket before ordering. A properly sized gasket is essential for ensuring the cover is watertight.