Question:

I cannot determine where these items are on your website to purchase them:
  • FC25549343 ECP1-20BB Pleated Polyester Big Blue Filter, Pentek 255493-43, 20" Length, 4-1/2" Diameter, 1 Micron
  • FC15578343 EPM-20BB Carbon Block Big Blue Filter, Pentek 155783-43, 20" Length, 4-1/2" Diameter, 10 Micron
  • FC151122 O-ring, Buna-N (Fits Big Blue Sumps), Pentek Part Number 151122

Answer:

When you are on the website there is a search bar in the upper right corner. To find the items you are looking for, you can type the part numbers into the search bar and the items will come up or click on the links below.


To find the ECP1-20BB filter type in part number 255493.

To find the EPM-20BB filter type in part number 155783.

To find the Buna-N O-ring type in part number 151122.

You can add each of these in the quantities you want into your cart and go through the checkout process.