Calimar CMARCHA40-1Y - System Compatibility Notes

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Thank you for your purchase of a CaliMar® replacement salt cell. Our cells are designed to meet or exceed original
specifications, for optimal performance and reliability. The CMARCHA40-1Y is direct replacement cells for Hayward®
saltwater chlorination systems.
CaliMar® Salt Cell
Part Number
Volume in Gallons
Hayward® Salt Cell
Part Number
Hayward® Saltwater
Chlorination System Part
Numbers
CMARCHA40-1Y 40,000
T-CELL-15
GLX-CELL-15
W3AQR15 | AQR15
IMPORTANT NOTES ON SYSTEM COMPATIBILITY
The CaliMar® CMARCHA40-1Y can be used in all Hayward® AquaRite® systems and all Hayward® AquaLogic® systems.
This makes it a more universal replacement cell for Hayward® systems than the CaliMar® CMARCHA15-2Y (T-CELL-3
equivalent, 15,000 gallon capacity) or the CaliMar® CMARCHA25-2Y (T-CELL-9 equivalent, 25,000 gallon capacity). These
cells can only be used in AquaRite® systems with firmware revision 1.5 or newer or in AquaLogic® systems with firmware
revision 4.2 or newer. The revisions took place in 2009.
If any of the following applies to you, the CaliMar® CMARCHA40-1Y replacement salt cell is the proper generic
replacement cell choice for your Hayward® salt system:
• Your system was made in or before 2009
• Your pool is larger than 25,000 gallons in volume
• You are replacing a T-CELL-15 salt cell
 Note: When replacement cell is installed with an AquaLogic® or ProLogic® system life expectancy and warranty
are shortened to half.