Buy 3 Chemicals.
Get the 4th Free.
The cheapest pool to own is the one you look after. Stock up on what your pool actually needs and we'll add the 4th one free. Simple as that.
The Chemicals Pool Owners Trust Most
Buy any 3 of the same chemical and we'll add the 4th free. All Australian made. All backed by our 30-day guarantee.
Buy 3, Get 1 Free
Pick your chemical. Add 3 to cart. We add the 4th free.
No codes. No complicated bundles. Just stock up on what your pool actually needs and the 4th one is on us. That's like getting 25% off every chemical in your order.
Example: Algaecide 1L @ $44.99 x 3 = $134.97. 4th added free. You get 4L for the price of 3, just $33.74 per litre.
Everything Your Pool Needs
Australian Made. Australian Owned.
Formulated right here for Australian conditions: our harsh sun, our water, our pool types. Trusted by over 400,000 Aussie pool owners with 15,000+ five-star reviews.
400,000+ Aussie Pool Owners Trust Us
"Stocked up on chlorine with the buy 3 get 1 free deal. Saved me a trip to the pool shop and the price was way better. Will be ordering again when I run low."
"The phosphate remover is a game changer. Bought 3 and got the 4th free. My pool hasn't had algae since. Australian made and the support team is actually helpful."
"Finally found a stain remover that actually works on rust stains from bore water. Stocked up with the B3G1F deal. Arrived in 2 days. Proper Australian quality."
Frequently Asked Questions
Pick any chemical. Add 3 of the same one to your cart. We automatically add the 4th one free with no code needed. The offer applies to every chemical on this page, and you can use it multiple times. Buy 3 Algaecide, get 1 free. Buy 3 Chlorine, get 1 free. Stock up on everything you need.
The Buy 3 Get 1 Free applies to 3 of the same product. So you'd buy 3 Algaecide to get a 4th Algaecide free, or 3 Phosphate Remover to get a 4th free. You can place multiple sets in one order. For example, 3 Chlorine + 3 Algaecide = 1 free Chlorine + 1 free Algaecide.
If you're new to pool ownership, our New Pool Owner Guide walks you through everything step by step with product recommendations for your specific pool type. You can also email our support team and we'll help you figure out exactly what you need.
We've got a 30-day return policy on unopened products. If you're unsure before ordering, email our support team and we'll help you figure out exactly what you need. We'd rather you get it right the first time.
Yes. All orders over $149 ship free Australia-wide. Most metro orders arrive in 1 to 3 business days. Orders before 2pm AEST ship same day.
Buy 3 Chemicals.
Get the 4th Free.
The cheapest pool to own is the one you look after. Stock up now and save on every chemical your pool needs.
Buy 3 of the same chemical, 4th added free at cart. No code needed.