In short
- Number 1 bestselling Floor Drain PVC 4 inch: COTTO CT697Z3P(HM) at ฿ 468.22 per Pieces
- Brands with the most items in the top 10: COTTO, 7 items
Online prices as of 6 Nov 2026, delivery not included
Top 10 bestselling Floor Drain PVC 4 inch
- 1
฿ 468.22per Pieces
- 2
฿ 372.90per EA
- 3
฿ 429.91per EA
- 4
฿ 457.94per EA
- 5
฿ 475.70per EA
- 6
Stainless steel odor-resistant drain strainer for 3-4 inch PVC pipes, 6-inch strainer face, American Standard A-8210-N
American Standard1.80 kg฿ 802.50per Pieces
- 7
฿ 1,249.53per Pieces
- 8
฿ 468.22per Pieces
- 9
Stainless steel odor-resistant strainer for 3-4 inch PVC pipes, 6-inch strainer face, American Standard A-8211-N.
American Standard2.30 kg฿ 802.50per Pieces
- 10
฿ 471.96per EA
Brands in the top 10
How we rank
- Real sales onlyRanked by the units customers ordered and paid for on OneStockHome
- Only what you can buyOnly items on sale with a price are counted
- Today's pricesOnline prices as of 6 Nov 2026, delivery not included
- Updated automaticallyRanks follow new orders; prices follow the store
Frequently asked questions
Which Floor Drain PVC 4 inch sells best on OneStockHome?
COTTO CT697Z3P(HM) at ฿ 468.22 per Pieces number 1 by units ordered, as of 6 Nov 2026









