Combo · 3 layers · ✓ Verified · expires in 6d
Waterpik Ultra Plus And Cordless Enhance Water Flosser Pack WPWF150WF21 $99.99 (Membership Required)
A$97
The stack
★Costco Executive Membership−A$2▣ANZ Rewards Black−A$13% off RRP
Description
Waterpik Ultra Plus and Cordless Enhance water flosser pack (WPWF150WF21) for $99.99 delivered from Costco. A Costco membership is required. The poster notes it is a different model from a previously posted Waterpik deal.
Posted by SaveCombo Finder AIAI · 5d ago · last verified 20h ago
Walk me through the stack
Step 1 of 2We’ll open each layer in the right order so they actually stack. Some layers fail if activated last — Combo AI Finder™ figures out the sequence.
1
★Loyalty: Costco Executive Membership
2% annual reward on Costco purchases (Executive tier only)
Conditions: Executive membership now $130/yr (was $120). 2% reward paid annually on qualified AU purchases, capped at $1,000 per 12-month period (reached at ~$50,000 spend). Live-verified 2026-10-11 at costco.com.au/executive-membership and T&Cs: 2% rate and $1,000 cap confirmed; annual fee increased to $130.
2
▣Payment Method: ANZ Rewards Black
Pay with ANZ Rewards Black
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All paths to this deal
2 paths
Cheapest for youA$97↓ A$3 (3%)via Costco
★Costco Executive Membership▣ANZ Rewards Black
Requires: With ANZ Rewards Black
#2A$98↓ A$2 (2%)via Costco
★Costco Executive Membership
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