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Additional Cassettes So You Don't Run Out
WaterGuru Cassette C2/C5 Combo - 3 Pack
Includes 1 C5 and 2 C2 Cassettes
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$69
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Sense Products

SENSE S2/S3 C5+ Cassette 3-Pack

3 C5 cassettes give you 3 months (29 days per cassette) of measurements
FC, pH, TA, CH and CYA. Ideal for those who need daily readings of all 5 water chemistry values.

SENSE S2/S3 C2+ Cassette 3-Pack

3 C2 cassettes give you 6 months (58 days per cassette) of measurements
FC and pH. Measures the two chemical parameters that can change daily.

SENSE S2/S3 C2+/C5+ Combo Pack

1 C5 and 2 C2 cassettes give you 5 months of measurements
4 months FC and pH with the C2 cassette and 1 month FC, PH, TA, CH and CYA with the C5 cassette.

SENSE S2/S3 C5 Cassette 3-Pack

3 C5 cassettes give you 3 months (29 days per cassette) of measurements
FC, pH, TA, CH and CYA. Ideal for those who need daily readings of all 5 water chemistry values.

SENSE S2/S3 C2 Cassette 3-Pack

3 C2 cassettes give you 6 months (58 days per cassette) of measurements
FC and pH. Measures the two chemical parameters that can change daily.

SENSE S2/S3 C2/C5 Combo Pack

1 C5 and 2 C2 cassettes give you 5 months of measurements
4 months FC and pH with the C2 cassette and 1 month FC, PH, TA, CH and CYA with the C5 cassette.

SENSE S1 Cassette 3-Pack

3 S1 cassettes give you 6 months (58 days per cassette) of measurements
FC and pH. Measures the two chemical parameters that can change daily.

SENSE S2/S3 Cassettes

Cassette C2+

(3 Pack)
6 months of measurements
$76

Cassette C5+

(3 Pack)
3 months of measurements
$76

Cassette C2+/C5+ Combo

(3 Pack)
5 months of measurements
$76

Cassette C2

(3 Pack)
6 months of measurements
$69

Cassette C5

(3 Pack)
3 months of measurement
$69

Cassette C2/C5 Combo

(3 Pack)
5 months of measurements
$69

SENSE S1 Cassettes

Cassette C2+

(3 Pack)
6 months of measurements
$76

Cassette C2

(3 Pack)
6 months of measurements
$69

Accessories works with all SENSE models

SENSE Square Adapter for 10" Skimmer

$29

Sense S3 Float Ring

$30

SENSE Circular Adapter for 9.4" or Larger Skimmer

$29
Out of Stock

SENSE Mesh Bag - 100 Micron

$10