39 Althea Ave
Po Box 444
77 Wenham St
13 Madison Ave
6 Pine Ave
68 Branch St Apt 1
Selling Pools
Building pools
Servicing Pools
Sanitizer/oxidizer tests
there are two well-known test kits available to test levels of chlorine and bromine, the dpd and oto. each has a long, scientific nam, but all you really need to know are the initials. the dpd is the preferred of the two because it tests for free available chlorine -- the most powerful "killing form" of chlorine.
In-Ground Vinyl
| $260.00 |