PMA40L (Serial number starting with 24 or lower Twilight [Except TS120/240], LSX, Legacy, Therapool) Planar shell speakers Regular filter cleaning achieves maximum

Regular filter cleaning achieves maximum filtration results and extends filter life

The Cover Caddy gas spring assisted cover lift defines versatility and effortless spa cover removal

No paperwork is included with the item

For all indoor and outdoor fabrics

Your serial number can be found on a sticker in the filter compartment

PMA40L (Serial number starting with 24 or lower Twilight [Except TS120/240], LSX, Legacy, Therapool) Planar shell speakers Regular filter cleaning achieves maximumFor Serial number starting with 24 or lower 1 of 3 replacement filters for the Twilight Series, MP Legend, Legacy and Therapool hot tubs by Master Spas. Excluding the 120 and 240 models.