Pentair Rainbow Test Kits & Solutions

SHOP BEST SELLERS

sort by
Sale
PENTAIR | RAINBOW TEST KIT WATER HARDNESS #1200 | 1200 Total Water Hardness solution | R151276
On Sale
Quick View

PENTAIR | RAINBOW TEST KIT WATER HARDNESS #1200 | 1200 Total Water Hardness solution | R151276

Pentair Water Pool and Spa
$17.99 $14.83
Sale
PENTAIR | RAINBOW TEST KIT SOLUTION OTO 8 OZ | R161046
On Sale
Quick View

PENTAIR | RAINBOW TEST KIT SOLUTION OTO 8 OZ | R161046

Pentair Water Pool and Spa
$11.99 $9.83
PENTAIR | RAINBOW TESK KIT SOLUTION OTO 16 OZ | R161056
Quick View

PENTAIR | RAINBOW TESK KIT SOLUTION OTO 16 OZ | R161056

Pentair Water Pool and Spa
$10.06
Sale
PENTAIR | RAINBOW TEST KIT COMPLETE CYA 8 OZ #79 | CYANURIC ACID KIT | R151226
On Sale
Quick View

PENTAIR | RAINBOW TEST KIT COMPLETE CYA 8 OZ #79 | CYANURIC ACID KIT | R151226

Pentair Water Pool and Spa
$33.99 $28.74
Sale
PENTAIR | RAINBOW TEST KIT  4 IN 1 | #78HR | CHLORINE, PH, ALKALINTY, ACID DEMAND | R151186
On Sale
Quick View

PENTAIR | RAINBOW TEST KIT 4 IN 1 | #78HR | CHLORINE, PH, ALKALINTY, ACID DEMAND | R151186

Pentair Water Pool and Spa
$33.99 $29.85
Sale
Pentair R161126 pH Solution Phenol Red - 16 Oz
On Sale
Quick View

Pentair pH Solution Phenol Red w/ Chlorine Neutralizer 16 Oz | R161126

Pentair Water Pool and Spa
$10.99 $8.74
Sale
Pentair | "TEST KIT 2 WAY | Pentair R151076 752 2 n 1 pH and Chlorine Test Kit | HI-RANGE 2-1 #752" | R151076
On Sale
Quick View

Pentair | "TEST KIT 2 WAY | Pentair R151076 752 2 n 1 pH and Chlorine Test Kit | HI-RANGE 2-1 #752" | R151076

Pentair Water Pool and Spa
$17.99 $14.88
Sale
PENTAIR | RAINBOW TEST KIT SOLUTION CYANURIC ACID 8 OZ | R161596
On Sale
Quick View

PENTAIR | RAINBOW TEST KIT SOLUTION CYANURIC ACID 8 OZ | R161596

Pentair Water Pool and Spa
$12.99 $10.83
Sale
PENTAIR | RAINBOW TEST KIT SOLUTION PH RED 8 OZ | R161116 pH Solution Phenol Red with Chlorine Neutralizer, 8-Ounce | R161116
On Sale
Quick View

PENTAIR | RAINBOW TEST KIT SOLUTION PH RED 8 OZ | R161116 pH Solution Phenol Red with Chlorine Neutralizer, 8-Ounce | R161116

Pentair Water Pool and Spa
$18.99 $15.83
Sale
PENTAIR | RAINBOW TEST KIT ALL-IN-1 DPD #78DPD | R151246
On Sale
Quick View

Pentair | Rainbow Test Kit All-In-1 Dpd #78Dpd | R151246

Pentair Water Pool and Spa
$34.99 $29.83
PENTAIR | RAINBOW TEST KIT SOLUTION #2 1 OZ, No.2 pH Test Solution, 1-Ounce | R161178
Quick View

PENTAIR | RAINBOW TEST KIT SOLUTION #2 1 OZ, No.2 pH Test Solution, 1-Ounce | R161178

Pentair Water Pool and Spa
$5.48
Sale
PENTAIR | RAINBOW TEST SOLUTION #3, 1 OZ | R161185
On Sale
Quick View

PENTAIR | RAINBOW TEST SOLUTION #3, 1 OZ | R161185

Pentair Water Pool and Spa
$6.99 $4.93
PENTAIR | RAINBOW TEST SOLUTION OTO 1/2 OZ | .5 OUNCE | R161004
Quick View

PENTAIR | RAINBOW TEST SOLUTION OTO 1/2 OZ | .5 OUNCE | R161004

Pentair Water Pool and Spa
$5.13
Sale
PENTAIR | DPD TABLET #1 100 SHEETS OF 10 | R161576
On Sale
Quick View

PENTAIR | DPD TABLET #1 100 SHEETS OF 10 | R161576

Pentair Water Pool and Spa
$73.99 $64.83
PENTAIR | DPD TABLET #1 50PK | 50 PACK CHLORINE TEST KIT TABLETS | R161593
Quick View

PENTAIR | DPD TABLET #1 50PK | 50 PACK CHLORINE TEST KIT TABLETS | R161593

Pentair Water Pool and Spa
$11.65