HTH Pool Care Hardness Up 4 Lb. Calcium Hardness Increaser

Name: Hth Pool Care Hardness Up 4 Lb. Calcium Hardness Increaser
Brand: HTH
SKU: 805980
Price: 16.99 USD
Availability: InStock

In stock

Free shipping available

30-day returns

SKU: 805980

UPC: 073187670595

Part: 67059

Brand: HTH

$16.99

Your price

$16.99

559 available to add

Quantity selected

Estimated subtotal

$16.99

Secure checkout

Free shipping available

Easy returns

Shipping costs

Free Shipping over $49

When will my order arrive?

Orders placed before 12:30 ET Ship Same Day. Otherwise next Business Day.

Description

Calcium hardness increaser. Low calcium hardness can cause swimming pool water to be corrosive, resulting in damage to pool surfaces, vinyl linings, and equipment. Raising the calcium hardness levels in your water prevents corrosion of your pool surfaces, including metal and plastic. Great for all pool types, including vinyl-lined pools and salt water systems.

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API Access

Open Data

Access this product programmatically. No API key required for read endpoints.

Product Details

GET

Full product information including specs, images, and description

curl "https://api.deerso.com/v1/products/805980"

// Response (truncated) { "sku": "805980", "title": "HTH Pool Care Hardness Up 4 Lb. Calcium Hardness Increaser", "brand": "HTH", "in_stock": true }

Live Pricing

GET

Current competitive price with optional competitor comparison

curl "https://api.deerso.com/v1/pricing/805980"

// Response (truncated) { "sku": "805980", "price": 16.99, "currency": "USD" }

Inventory

GET

Real-time stock availability across all warehouses

curl "https://api.deerso.com/v1/inventory/805980"

// Response (truncated) { "sku": "805980", "available": true, "quantity": 0 }

MCP Tool

MCP

Call from any MCP-compatible AI assistant (Claude, ChatGPT)

get_product_details({ sku: "805980" }) check_price({ sku: "805980" })

Full API Docs

Swagger UI