Filters, Replacement Cartridges
PTL40XW-P-4 Cartridge 40 sqft ht 1-7/8
17-175-1665
Cartridge, 40 sqft, ht, 1-7/8"ob, 7", 13-1/4"
$53.68
PTL45W-P4 Cartridge 45sqft ht 1-1/2
17-775-1822
Cartridge, 45sqft, ht, 1-1/2" MPT b, 6", 11-7/8"L, 3oz
$34.57
PTL47W-P4 Cartridge 47sqft ht 1-1/2
17-775-1004
Cartridge, 47sqft, ht, 1-1/2" MPT b, 6", 8-1/2"L, 3oz
$46.03
PTL50P4 Cartridge 50sqft ht 1-1/2
17-775-1005
Cartridge, 50sqft, ht, 1-1/2" MPT b, 4-5/8", 14-3/4"L, 3oz
$22.37
PTL50W-P4 Cartridge 50sqft ht 1-1/2
17-775-1825
Cartridge, 50sqft, ht, 1-1/2" MPT b, 6", 14-3/4"L, 3oz
$37.91
PTL50W-SH-XP Cartridge 35 sqft ht 1-7/8
17-175-1012
Cartridge, 35 sqft, ht, 1-7/8"ob, 6", 14-3/4" 3oz
$29.15