PG-1902 D.E. Grid for 12" 24 Sq' (1 Required) Availability: Usually ships in 1-2 weeks. PG-1903 D.E. Grid for 18" 36 Sq' (1 Required) Availability: Usually ships in 1-2 weeks. PG-1904 D.E. Grid for 24" 48 Sq' (1 Required) Availability: Usually ships in 1-2 weeks. PG-1905 D.E. Grid for 30" 60 Sq' (1 Required) Availability: Usually ships in 1-2 weeks. PG-1906 D.E. Grid for 36" 72 Sq' (1 Required) Availability: Usually ships in 1-2 weeks. No Shipping Charge in the USA (lower 48 states)!!!!! Please allow 5-7 days for shipping on small items. Please allow 5-14 days on large items such as filters, heaters, and diving boards. All filters, heaters, and diving boards are shipped ground freight. Check your order when received. Any claim of damage must be placed with the shipping company upon receipt. Privacy is not a issue no mailings and selling of any customer information on this site will be allowed or practiced. Also please visit our main web site WWW.AQUALINEPOOLS.COM or check us out atThe Better Business Bureau Online and our "NEW" on-line store www.Backyard-Warehouse.com All Images-Logos-Text are © Copyright - Aqualine Pools 1999-2006