Discount Water Filters and Air Filters at Discount Filter

When we protect your filter purchase with our No Worries Guarantee, we mean it!

No Worries...
  • Your filters are guaranteed to be the right fit!
  • Our products are price match guaranteed!
  • Our customer service team is guaranteed to answer your call!
  • You’re guaranteed to find expert help!

Learn more about our No Worries Guarantee

Tier1 brand replacement for 817-0081, 178580 & R173573

More Views

Tier1 brand replacement for 817-0081, 178580 & R173573

$48.99 Save 20% (MSRP: $60.94)

Quick Overview

Fits the Pentair Clean & Clear Plus 320, Quantum CM/RPM 360, Quantum CM/RPM 90 and Waterway Crystal Water 325
0 0


Tier1 PAS-1158 Replacement Pool and Spa Filter fits the Pentair Clean & Clear Plus 320. Tier1 Pool and Spa filters will protect your investment engineered to outperform the competition and exceed your expectations. Featuring high durability filter fabric that maintains strength even when loaded with sediment, a tighter porosity and denser weave to capture more contaminants in less time, and a high strength, high flow core designed to support the filter while providing industry leading flow rates. Tier1 Pool and Spa filters will clean your water faster and more efficiently with less wear and tear on your pump. Dive in with Tier1, the water's great!

  • Worry-free sediment reduction for 3 months
  • Cost-effective replacement


Package Qty 1
Replaces Filbur FC-1976
Replaces Pleatco PCC80
Replaces Unicel C-7470
Pool/Spa Manufacturer Tier1
Manufacturer's Id PAS-1158
UPC 700355942405
Bottom Hole Size 3 inches
Media Weight (oz) 3
Media Square Feet 80
Actual Size (in) 20 inches (length) x 7 inches (outside diameter)
Actual Size (cm) 50.80 x 17.78
Filter Life (months) 3 months

The TIER1_PAS_1158_FILTER is comparable with the following part numbers

178580, 817-0081, C-7470, C-7470-4, FC-1976, PAS-1158, PAS-1159, PAS-1160, PCC80, PCC80-M, PCC80-PAK4, R173573, SD-00162