1. Alkaline Stick Water Purifier Material: Food-grade Stainless Steel Function: Helps balance water pH & improve taste Usage: Bottles, jugs, pitchers Power Required: None Lifespan: Several months with proper care Maintenance: Rinse and air-dry after use 2. Water Quality Test Strips Parameters Tested: pH, hardness, chlorine, iron, copper, nitrate, nitrite & more Results Time: 1–2 minutes Usage: Drinking water, tap water, well water, aquarium, pool & spa Type: Single-use strips Storage: Resealable packaging for freshness