We offer 2 levels of filter preventative maintenance:
Filter media change
Sand filter media change service, for sand filters, by replacing the top level of filtration media only, does not disturb the internal working lateral system.
- Remove multi-port or top access dome.
- Remove existing filtration sand from filter.
- Install new sand or glass media to proper level.
- Lubricate top closure o-ring.
- Re-assemble top mount multi-port, (if so equipped), or top closure dome, (for side mount multi-ports).
- Removed filtration media left on-site for local disposal.
Filter Overhaul
Complete sand filter overhaul service includes filter media change, (sand or glass and gravel) plus internal component replacement of laterals and internal air bleed components.
- All of the above, plus -
- Remove and replace laterals.
- Remove and replace existing internal air bleed assemblies.
- Install new gravel (if required), and sand or glass media to proper level.
- Start-up system and test.