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- Silver 7-in-1 is our most comprehensive test strip
- Tests for: Total Hardness, Total Chlorine, Total Bromine, Free Chlorine, pH, Total Alkalinity, Stabilizer (Cyanuric Acid)
- 100 test strips per bottle
- Tests for total chlorine
- Tests for total hardness
- Tests for alkalinity
- Easy to use
- Tests for Free Chlorine, pH, Total Alkalinity, Cyanuric Acid (Stabilizer).
- Works fast
- Tests for free Chlorine and Bromine
- Tests for elevated or decreased levels of pH
- Tests for total alkalinity
Robelle Economy 25' x 50' Rectangular Winter Pool Cover - Midnight Blue
color choices
362550R
$269.99
$159.98
$159.98
| Pool Size & Shapes | 25' x 50' Rectangle |
|---|---|
| Cover Size | 30' x 55' |
| Color | Navy Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
- Test for biguanide levels
- Tests for elevated or decreased levels of pH
- For pools using biguanide instead of chlorine
Robelle Economy 18' x 40' Rectangular Winter Pool Cover - Midnight Blue
color choices
361840R
$169.99
$109.98
$109.98
| Pool Size & Shapes | 18' x 40' Rectangle |
|---|---|
| Cover Size | 23' x 45' |
| Color | Navy Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Economy 25' x 45' Rectangular Winter Pool Cover - Midnight Blue
color choices
362545R
$239.99
$149.98
$149.98
| Pool Size & Shapes | 25' x 45' Rectangle |
|---|---|
| Cover Size | 30' x 50' |
| Color | Navy Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Economy 18' x 36' Rectangular Winter Pool Cover - Midnight Blue
color choices
361836R
$159.99
$99.98
$99.98
| Pool Size & Shapes | 18' x 36' Rectangle |
|---|---|
| Cover Size | 23' x 41' |
| Color | Navy Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Economy 16' x 32' Rectangular Winter Pool Cover - Midnight Blue
color choices
361632R
$139.99
$79.98
$79.98
| Pool Size & Shapes | 16' x 32' Rectangle |
|---|---|
| Cover Size | 21' x 37' |
| Color | Navy Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Economy 20' x 45' Rectangular Winter Pool Cover - Azure Blue
color choices
462045R
$199.99
$129.98
$129.98
| Pool Size & Shapes | 20' x 45' Rectangle |
|---|---|
| Cover Size | 25' x 50' |
| Color | Azur Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Economy 20' x 40' Rectangular Winter Pool Cover - Azure Blue
color choices
462040R
$189.99
$119.98
$119.98
| Pool Size & Shapes | 20' x 40' Rectangle |
|---|---|
| Cover Size | 25' x 45' |
| Color | Azur Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Economy 16' x 36' Rectangular Winter Pool Cover - Azure Blue
color choices
461636R
$149.99
$89.98
$89.98
| Pool Size & Shapes | 16' x 36' Rectangle |
|---|---|
| Cover Size | 21' x 41' |
| Color | Azur Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Economy 16' x 24' Rectangular Winter Pool Cover - Azure Blue
color choices
361624R
$129.99
$69.98
$69.98
| Pool Size & Shapes | 16' x 24' Rectangle |
|---|---|
| Cover Size | 21' x 29' |
| Color | Azur Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Super 25' x 40' Rectangular Winter Pool Cover - Imperial Blue
color choices
352540R
$259.99
$159.98
$159.98
| Pool Size & Shapes | 25' x 40' Rectangle |
|---|---|
| Cover Size | 30' x 45' |
| Color | Imperial Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Super 20' x 36' Rectangular Winter Pool Cover - Imperial Blue
color choices
352036R
$199.99
$129.98
$129.98
| Pool Size & Shapes | 20' x 36' Rectangle |
|---|---|
| Cover Size | 25' x 41' |
| Color | Imperial Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 14' x 28' Rectangle |
|---|---|
| Cover Size | 19' x 33' |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Super 20' x 40' Rectangular Winter Pool Cover - Imperial Blue
color choices
352040R
$199.99
$139.98
$139.98
| Pool Size & Shapes | 20' x 40' Rectangle |
|---|---|
| Cover Size | 25' x 45' |
| Color | Imperial Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 30' x 60' Rectangle |
|---|---|
| Cover Size | 35' x 65' |
| Color | Green |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 20' x 45' Rectangle |
|---|---|
| Cover Size | 25' x 50' |
| Color | Green |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 18' x 36' Rectangle |
|---|---|
| Cover Size | 23' x 41' |
| Color | Green |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 16' x 36' Rectangle |
|---|---|
| Cover Size | 21' x 41' |
| Color | Green |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 16' x 32' Rectangle |
|---|---|
| Cover Size | 21' x 37' |
| Color | Green |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 16' x 24' Rectangle |
|---|---|
| Cover Size | 21' x 29' |
| Color | Green |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 30' x 50' Rectangle |
|---|---|
| Cover Size | 35' x 55' |
| Color | Silver |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 25' x 50' Rectangle |
|---|---|
| Cover Size | 30' x 55' |
| Color | Silver |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 25' x 45' Rectangle |
|---|---|
| Cover Size | 30' x 50' |
| Color | Silver |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 18' x 40' Rectangle |
|---|---|
| Cover Size | 23' x 45' |
| Color | Silver |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
| Pool Size & Shapes | 12' x 24' Rectangle |
|---|---|
| Cover Size | 17' x 29' |
| Color | Silver |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Classic 14' x 28' Rectangular Winter Pool Cover - Teal Blue
color choices
581428R
$139.99
$89.98
$89.98
| Pool Size & Shapes | 14' x 28' Rectangle |
|---|---|
| Cover Size | 19' x 33' |
| Color | Teal Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Classic 12' x 20' Rectangular Winter Pool Cover - Teal Blue
color choices
581220R
$129.99
$64.98
$64.98
| Pool Size & Shapes | 12' x 20' Rectangle |
|---|---|
| Cover Size | 17' x 25' |
| Color | Teal Blue |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Classic 30' x 60' Rectangle Winter Pool Cover - Gray Stone
color choices
593060R
$419.99
$269.98
$269.98
| Pool Size & Shapes | 30' x 60' Rectangle |
|---|---|
| Cover Size | 35' x 65' |
| Color | Gray Stone |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Classic 30' x 50' Rectangle Winter Pool Cover - Gray Stone
color choices
593050R
$369.99
$229.98
$229.98
| Pool Size & Shapes | 30' x 50' Rectangle |
|---|---|
| Cover Size | 35' x 55' |
| Color | Gray Stone |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Classic 25' x 50' Rectangle Winter Pool Cover - Gray Stone
color choices
592550R
$329.99
$199.98
$199.98
| Pool Size & Shapes | 25' x 50' Rectangle |
|---|---|
| Cover Size | 30' x 55' |
| Color | Gray Stone |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Classic 25' x 45' Rectangle Winter Pool Cover - Gray Stone
color choices
592545R
$279.99
$189.98
$189.98
| Pool Size & Shapes | 25' x 45' Rectangle |
|---|---|
| Cover Size | 30' x 50' |
| Color | Gray Stone |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
Robelle Classic 20' x 45' Rectangle Winter Pool Cover - Gray Stone
color choices
592045R
$239.99
$169.98
$169.98
| Pool Size & Shapes | 20' x 45' Rectangle |
|---|---|
| Cover Size | 25' x 50' |
| Color | Gray Stone |
- Water bag loops approximately every 4-ft
- Grommets on each corner
- Keeps leaves & debris out; blocks sunlight
