Question 1

Which is better, SpringWell CF Whole House Filter or iSpring WGB32B 3-Stage System?

Accepted Answer

Based on our testing, the SpringWell CF Whole House Filter scores higher overall at 9/10. The SpringWell CF Whole House Filter scored 9/10 and the iSpring WGB32B 3-Stage System scored 8.8/10 in our Best Whole House Water Filters 2026 evaluation.

Question 2

Is the SpringWell CF Whole House Filter worth it over the iSpring WGB32B 3-Stage System?

Accepted Answer

The SpringWell CF Whole House Filter scores 9/10 while the iSpring WGB32B 3-Stage System scores 8.8/10. The SpringWell CF Whole House Filter is our "Best Overall" pick in the Best Whole House Water Filters 2026 category.

SpringWell CF Whole House Filter vs iSpring WGB32B 3-Stage System: Which to Buy?