1 quart Mineral Control. Iron .2 ppm and copper .3 ppm before treatment
BackwashedCleaned Filter
Opened Pool
0.2
FC
0.0
CC
7.0
pH
74
TA
59
CH
7
CYA
2 lbs of Baking Soda
1 gal of Liquid Chlorine • 12.5%
0.5
FC
0.5
CC
7.2
pH
110
TA
250
CH
50
CYA
2 gal of Liquid Chlorine • 12.5%
Cleaned Filter
8 lbs of Baking Soda
1 gal of Liquid Chlorine • 12.5%
VacuumedBrushed
0.2
FC
0.2
CC
7.3
pH
64
TA
120
CH
50
CYA
VacuumedBrushed
1 gal of Liquid Chlorine • 12.5%
3.0
FC
7.4
pH
80
TA
60
CYA
0.5 gal of Liquid Chlorine • 12.5%
Vacuumed
3.0
FC
0.0
CC
7.2
pH
80
TA
60
CYA
3 lbs of TriChlor
VacuumedBrushedCleaned Filter
1.0
FC
7.6
pH
3 lbs of TriChlor
0.5
FC
7.6
pH
80
TA
0.5 gal of Liquid Chlorine • 12.5%
2.0
FC
7.6
pH
80
TA
0.0
FC
0.0
CC
7.6
pH
80
TA
250
CH
40
CYA
VacuumedBrushedCleaned Filter
Filter Pressure:
14
5.0
FC
7.2
pH
1 gal of Liquid Chlorine • 12.5%
1 gal of Liquid Chlorine • 12.5%
0.0
FC
7.6
pH
80
TA
250
CH
40
CYA
0.5 gal of Liquid Chlorine • 12.5%
0.0
FC
7.5
pH
80
TA
250
CH
7.0
FC
7.5
pH
80
TA
250
CH
1 gal of Liquid Chlorine • 12.5%
0.0
FC
5.0
FC
7.8
pH
80
TA
VacuumedBrushed
Filter Pressure:
10
1 gal of Liquid Chlorine • 12.5%
1 gal of Liquid Chlorine • 12.5%
0.5
FC
0.5
CC
7.5
pH
90
TA
275
CH
40
CYA
64 oz of Liquid Chlorine • 12.5%
0.0
FC
7.5
pH
VacuumedBrushed
Filter Pressure:
14
84 oz of Liquid Chlorine • 12.5%
84 oz of Liquid Chlorine • 12.5%
0.5
FC
0.5
CC
7.5
pH
120
TA
50
CYA
VacuumedBrushed
Filter Pressure:
14
80 oz of Liquid Chlorine • 12.5%
1.0
FC
0.5
CC
7.6
pH
3.0
FC
7.5
pH
1 gal of Liquid Chlorine • 12.5%
0.0
FC
0.0
CC
7.7
pH
80
TA
125
CH
40
CYA
Vacuumed
Filter Pressure:
14
1.0
FC
0.5
CC
90
TA
70
CYA
2.5
FC
7.6
pH
17 oz of Dry Stabilizer
128 oz of Liquid Chlorine • 12.5%
0.0
FC
7.6
pH
32 oz of pH Down / Dry Acid
54 oz of Liquid Chlorine • 12.5%
0.5
FC
1.0
CC
8.6
pH
40
TA
200
CH
30
CYA
VacuumedBrushedCleaned Filter
Filter Pressure:
16
1.0
FC
8.6
pH
80 oz of Liquid Chlorine • 12.5%
0.5
FC
6.8
pH
9 lbs of pH Up / Soda Ash / Washing Soda
61 oz of Liquid Chlorine • 12.5%
2.0
FC
0.5
CC
6.8
pH
60
TA
250
CH
50
CYA
2.0
FC
6.8
pH
24 oz of pH Up / Soda Ash / Washing Soda
4 lbs of Dry Stabilizer
198 oz of Liquid Chlorine • 12.5%
3.0
FC
1.5
CC
6.8
pH
70
TA
325
CH
0
CYA
5.0
FC
7.2
pH
70
TA
128 oz of Liquid Chlorine • 12.5%
128 oz of Liquid Chlorine • 12.5%
VacuumedCleaned Filter
Filter Pressure:
15
BrushedCleaned Filter
128 oz of Liquid Chlorine • 12.5%
BrushedCleaned Filter
Filter Pressure:
15
128 oz of Liquid Chlorine • 12.5%
VacuumedCleaned Filter
Filter Pressure:
15
128 oz of Liquid Chlorine • 12.5%
VacuumedCleaned Filter
Filter Pressure:
15
Switch from Baquicil to chlorine. Have added 12 lbs non- chlorine shock twice (4/25 and 4/28) to try and reduce baquicil level - currently 50 + ppm from closing kit. Filter is pushing at hi pressure/low flow so will take apart and clean tonight. New de grid installed when opened.