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Shop Local. Support Independent. 68 products available
Pool Chemicals

Shop 109 pool chemicals at National Hardware Group — from trusted brands like Champion, Glb, Hth and more. Every item is an authorized, warranty-backed purchase, with prices starting around $8.99. Ships nationwide, free over $75 on most items, or find it at your local store.

Trusted brands only Ships nationwide Pro accounts welcome Support your local hardware store
68 products
HTH Pool Care Liquid Flocculant 32 oz
6 per case USA

Hth

HTH Pool Care Liquid Flocculant 32 oz

MPN: 67229

$167.94
Save 15% at $75+ Case of 6
HTH Pool Care Granule Pool Care Kit 4 lb
2 per case USA

Hth

HTH Pool Care Granule Pool Care Kit 4 lb

MPN: 91022

$109.98
Save 15% at $75+ Case of 2
O-ACE-sis Liquid Defoamer 1 qt
12 per case USA

O-Ace-Sis

O-ACE-sis Liquid Defoamer 1 qt

MPN: TF074001012OAC

$227.88
Save 15% at $75+ Case of 12
HTH Pool Care Granule Shock Treatment 1 lb
15 per case USA

Hth

HTH Pool Care Granule Shock Treatment 1 lb

MPN: 52035

$134.85
Save 15% at $75+ Case of 15
HTH Pool Care Granule Alkalinity Increaser 5 lb
4 per case USA

Hth

HTH Pool Care Granule Alkalinity Increaser 5 lb

MPN: 67060

$67.96
Save 15% at $75+ Case of 4
Pool Breeze MegaBlu Liquid Clarifier 1 qt
12 per case USA

Pool Breeze

Pool Breeze MegaBlu Liquid Clarifier 1 qt

MPN: 88482

$203.88
Save 15% at $75+ Case of 12
Only 1 case left
O-ACE-sis Granule Multishock 1 lb
12 per case USA

O-Ace-Sis

O-ACE-sis Granule Multishock 1 lb

MPN: F135001012AI

$115.08
Save 15% at $75+ Case of 12
HTH Pool Care Granule Shock Treatment 6 lb
USA

Hth

HTH Pool Care Granule Shock Treatment 6 lb

MPN: 52040B

$54.99
Pool Breeze Liquid Metal Removing Agent 1 qt
12 per case USA

Pool Breeze

Pool Breeze Liquid Metal Removing Agent 1 qt

MPN: 88495

$275.88
Save 15% at $75+ Case of 12
HTH Pool Care Granule Shock System 7.2 lb
2 per case USA

Hth

HTH Pool Care Granule Shock System 7.2 lb

MPN: 52038

$69.98
Save 15% at $75+ Case of 2
HTH Pool Care 3" Tablet Chlorinating Chemicals 8 lb
USA

Hth

HTH Pool Care 3" Tablet Chlorinating Chemicals 8 lb

MPN: 42056

$109.99
HTH Pool Care 3" Tablet Chlorinating Chemicals 25 lb
USA

Hth

HTH Pool Care 3" Tablet Chlorinating Chemicals 25 lb

MPN: 42055

$179.99
Pool Breeze Granule Chlorinating Chemicals 25 lb
USA

Pool Breeze

Pool Breeze Granule Chlorinating Chemicals 25 lb

MPN: 88402

$249.99
O-ACE-sis Granule pH Minus 6 lb
8 per case USA

O-Ace-Sis

O-ACE-sis Granule pH Minus 6 lb

MPN: TF084006048OAC

$199.92
Save 15% at $75+ Case of 8
O-ACE-sis Liquid Algaecide 2 lb
12 per case USA

O-Ace-Sis

O-ACE-sis Liquid Algaecide 2 lb

MPN: TF089002024OAC

$323.88
Save 15% at $75+ Case of 12
O-ACE-sis Granule Calcium Hardness Increaser 25 lb
USA

O-Ace-Sis

O-ACE-sis Granule Calcium Hardness Increaser 25 lb

MPN: TF086025025OAC

$59.99
O-ACE-sis Granule Alkalinity Increaser 5 lb
USA

O-Ace-Sis

O-ACE-sis Granule Alkalinity Increaser 5 lb

MPN: TF085005040OAC

$18.99
O-ACE-sis Granule Chlorine Stabilizer 9 lb
4 per case USA

O-Ace-Sis

O-ACE-sis Granule Chlorine Stabilizer 9 lb

MPN: F081009036AI

$239.96
Save 15% at $75+ Case of 4
HTH Pool Care 3" Tablet Chlorinating Chemicals 35 lb
USA

Hth

HTH Pool Care 3" Tablet Chlorinating Chemicals 35 lb

MPN: 42062

$199.99
HTH Pool Care Liquid Phosphate Remover 1 qt
6 per case USA

Hth

HTH Pool Care Liquid Phosphate Remover 1 qt

MPN: 67221

$149.94
Save 15% at $75+ Case of 6
HTH Pool Care Liquid Algae Guard 1 qt
6 per case USA

Hth

HTH Pool Care Liquid Algae Guard 1 qt

MPN: 67244

$209.94
Save 15% at $75+ Case of 6
HTH Pool Care Liquid Algae Guard 1 qt
6 per case USA

Hth

HTH Pool Care Liquid Algae Guard 1 qt

MPN: 67243

$191.94
Save 15% at $75+ Case of 6
HTH Pool Care Liquid Solar Covers 1 qt
6 per case USA

Hth

HTH Pool Care Liquid Solar Covers 1 qt

MPN: 67226

$197.94
Save 15% at $75+ Case of 6
HTH Pool Care Liquid Solar Covers 32 oz
4 per case USA

Hth

HTH Pool Care Liquid Solar Covers 32 oz

MPN: 67181

$131.96
Save 15% at $75+ Case of 4
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Try local first · we'll wait

The stores we send you to are local and independently run — often for generations, the kind of place where someone behind the counter knows the regulars. We don't own them. We just think they deserve the foot traffic. They can put most of what we sell on their next truck. Ask there before you check out here.

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About our directory. National Hardware Group is an independent retailer and directory. The local stores we list and link to are separately owned and operated — we have no ownership stake in any of them, and most pay us nothing to be included. That includes plenty of stores flying a familiar banner that people don't realize are locally owned and run, not operated by a corporation. Store owners can choose to upgrade their listing for an enhanced presence or pickup features, but the base directory is free, and inclusion is never a paid endorsement.

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