★★★★★ 5
good
Size: 11S-25Pack
It doesnt feel like the original Eufy Brand but still very good.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 11, 2026
Pentair / Waterway Clean & Clear Plus / Crystal Water Replacement Cartridge - 125 Sq Ft (PC-1978)
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Pentair / Waterway Clean & Clear Plus / Crystal Water Replacement Cartridge - 125 Sq Ft (PC-1978)Replacement filter cartridge for Pentair Clean & Clear Plus and Waterway Crystal Water swimming pool filter systems. Compatible Filter Systems Pentair Clean & Clear Plus Waterway Crystal Water Specifications Type Filter Cartridge Filtration Area 125 sq ft Outside Top (OT) 3" Outside Bottom (OB) 3" Diameter 7" Length 32 1 16" MPN PC 1978 Brand Compatibility Pentair, Waterway
Quick Dispatch:
Your Pentair / Waterway Clean & Clear Plus / Crystal Water Replacement Cartridge - 125 Sq Ft (PC-1978) orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your Pentair / Waterway Clean & Clear Plus / Crystal Water Replacement Cartridge - 125 Sq Ft (PC-1978) ships.
Need Help?
Questions about Pentair / Waterway Clean & Clear Plus / Crystal Water Replacement Cartridge - 125 Sq Ft (PC-1978), sizing, or delivery? We're just an email away.
Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Pentair / Waterway Clean & Clear Plus / Crystal Water Replacement Cartridge - 125 Sq Ft (PC-1978) in your area.
Get Shipping Estimates
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
You may also like
Pentair Rainbow Cartridge Replacement Cartridge - 12 Sq Ft (FC-2340)
21.20
PIC50 Replacement Pool Filter Cartridge - 50 Sq Ft
35.30
Pentair Rainbow Cartridge Replacement Cartridge - 18 Sq Ft (FC-2360)
25.80
PA200S Replacement Pool Filter Cartridge - 200 Sq Ft
138.20
Cartridge, 40sqft, ht, 1-1/2"mpt b, 4-5/8", 15-1/4", 3oz MB
52.60
FC-6255 Replacement Pool Filter Cartridge - 150 Sq Ft
151.10
Wing Nut, Pentair Sta-Rite, 1/4-20
22.30
4.1 ★★★★★
Based on 1179 reviews
Sort
Product Reviews
★★★★★ 4
Workable but not as tight to fit
Size: 11SMax-24Pack
They work, but they don’t click in as smooth as the original pieces did
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 20, 2026
★★★★★ 5
Fast shipping, items as advertised.
Size: 11SMax-24Pack
Perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
★★★★★ 5
Works for my G30 Verge
Size: 11SMax-24Pack
Fit my G30 Verge. Works well and brought it back to life. Great value for the money!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
★★★★★ 5
Fits my Eufy
Size: 11SMax-24Pack
Parts fit my Eufy like they should. The side brush has held up nicely.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
recommand products
AWE 23-24 Toyota GR Corolla Touring Edition Catback Exhaust - Chrome Silver Tips
747.50
Vossen HFX-1 22x10 / 6x139.7 BP / ET-18 / 106.1 CB / Super Deep - Matte Gunmetal Wheel
424.50
Vossen HF6-1 22x9.5 / 6x135 / ET20 / Deep Face / 87.1 - Satin Black Wheel
424.50
Vossen HF6-1 22x9.5 / 6x135 / ET20 / Deep Face / 87.1 - Tinted Matte Gunmetal Wheel
424.50
Vossen HF-3 20x10 / 5x120 / ET45 / Deep Face / 72.56 - Double Tinted - Gloss Black Wheel
374.50