STA RITE CARTRIDGES

Sta Rite Original Heavy Duty Cartridges
Cartridge filters have been around for some time, but they seem to be gaining in popularity in many parts of the country. They consist of a tank that houses three or four cylindrical filtering elements. The filters are actually made of polyester or some other material that can provide a superfine filtering surface. The fabric catches and holds the impurities until you clean or replace the filter. The cartridge can filter out anything down to about 5 to 10 microns in size. A grain of table salt is about 90 microns; anything below about 35 microns is invisible to the naked eye. It is important to remember that with any filter a small amount of dirt actually aids the filtering process. In most areas cartridge filters are less expensive than diatomaceous earth filters but cost more that sand filters. However cartridge filters are more popular because of the minimal maintenance involved. Some families will find it sufficient to simply hose off the cartridge filter a few times during swimming season to keep them working properly. Others may need to soak the filters in detergent or replace them. In any case, maintenance takes only a few minutes to the filtration system in top shape.
  TX35 ( 35 sq. ft. ) #WC10855S2X  $42.00 Quantity   
  TX50 & PTM50 ( 50 sq. ft. ) #WC10856S2X  $47.00 Quantity   
  TX70 & PTM70 ( 70 sq. ft ) #WC10857S2X  $56.00 Quantity   
  TX100 & PTM100 ( 100 sq. ft. ) #WC10858S2X  $82.00 Quantity   
  TX135 ( 135 sq. ft. )   $89.00 Quantity   
  PTM135 ( 135 sq. ft. ) # WC10870S2X  $95.00 Quantity   
System 3 Replacement Modular Media Cartridges
  PLM 100 (100 sq. ft. ) #270020100S  $95.00
  PLM 150 ( 150 sq. ft. ) #270020150S  $142.00
  PLM 200 ( 200 sq. ft. ) #270020200S  $190.00
  S7M120 ( 100 sq. ft. ) #250210200S  $92.00 Quantity   
  S7M120 ( 200 sq. ft. ) #250220201S  $181.00 Quantity   
  S8M150 ( 191 sq. ft. ) #250210202S  $151.00 Quantity   
  S8M150 ( 259 sq. ft. ) #250220203S  $245.00 Quantity   
  PLD 50 (30sq. ft .) #270020030S  $125.00
  PLD70 (50 sq. ft. ) #270020036S  $134.00